/* ==== tokens.css ==== */
@font-face { font-family: "Alibaba PuHuiTi";src: url("./fonts/AlibabaPuHuiTi-Regular.woff2") format("woff2");font-style: normal;font-weight: 400;font-display: swap; }

@font-face { font-family: "Alimama ShuHeiTi";src: url("./fonts/AlimamaShuHeiTi-Bold.woff2") format("woff2");font-style: normal;font-weight: 700;font-display: swap; }


:root { --brand-0:   #56e89100;--brand-5:   #56e8911f;--brand-10:  #56e89140;--brand-20:  #56e89180;--brand-30:  #56e891b3;--brand-40:  #41d871;--brand-50:  #2ad15f;--brand-60:  #29a651;--brand-70:  #238c44;--brand-80:  #1f7a43;--brand-90:  #165931;--brand-100: #0a2615;--brand-fill: #56e891;--r-xs:  4px;--r-sm:  6px;--r-md:  8px;--r-lg:  10px;--r-xl:  12px;--r-2xl: 16px;--r-3xl: 20px;--r-4xl: 24px;--r-5xl: 28px;--r-6xl: 36px;--r-7xl: 60px;--r-pill: 60px;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--sp-10: 40px;--sp-12: 48px;--sp-16: 64px;--sp-20: 80px;--sp-24: 96px;--sp-32: 128px;--font-cn: "Alibaba PuHuiTi", "PingFang SC", "HarmonyOS Sans SC",              "Microsoft YaHei", "Source Han Sans SC", "Noto Sans SC",              "Hiragino Sans GB", sans-serif;--font-sans: var(--font-cn);--font-display-cn: "Alimama ShuHeiTi", "Alibaba PuHuiTi", var(--font-cn);--font-display: "Instrument Sans", var(--font-display-cn);--font-serif: "Libre Baskerville", Georgia, "Songti SC", "SimSun", serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,                "Liberation Mono", "Courier New", monospace;--fs-11: 11px;--fs-12: 12px;--fs-13: 13px;--fs-14: 14px;--fs-15: 15px;--fs-16: 16px;--fs-18: 18px;--fs-20: 20px;--fs-24: 24px;--fs-30: 30px;--fs-36: 36px;--fs-44: 44px;--fs-56: 56px;--fs-72: 72px;--page-max: 1200px;--prose-max: 760px;--nav-h: 60px;--nav-top: 96px;--ease: cubic-bezier(0.16, 1, 0.3, 1);--dur: 220ms; }


:root, :root[data-theme="light"] { color-scheme: light;--bg-base:        #ffffff;--bg-surface:     #ffffff;--bg-soft:        #f7f7f3;--bg-sage:        #eff3f2;--bg-elevated:    #f7f4ef;--bg-sidebar:     #f6f6f3;--bg-card:        #ffffff;--bg-card-z0:     #1414140a;--bg-card-accent: #56e8911f;--bg-inverted:    #202116;--bg-blur-mask:   #fffffdf0;--bg-code:        #f6f6f3;--text-primary:   #202116;--text-secondary: #4a463c;--text-tertiary:  #6b665c;--text-disabled:  #14141426;--text-accent:    #2f9b5e;--text-accent-hover: #238c44;--text-on-inverted: #f7f7f3;--border-light:   #1414141a;--border-medium:  #14141426;--border-strong:  #14141433;--border-accent:  #202116;--border-focus:   #2ad15f;--bg-error:      #fef2f2;--text-error:    #dc2626;--border-error:  #fecaca;--bg-warning:    #fffbeb;--text-warning:  #d97706;--bg-info:       #eff6ff;--text-info:     #2563eb;--shadow-pop: 0 18px 48px #181b1617; }


:root[data-theme="dark"] { color-scheme: dark;--bg-base:        #1b1b16;--bg-surface:     #1b1b16;--bg-soft:        #21211a;--bg-sage:        #22221f;--bg-elevated:    #26261f;--bg-sidebar:     #16160f;--bg-card:        #24241d;--bg-card-z0:     #ffffff0f;--bg-card-accent: #56e8911f;--bg-inverted:    #f7f7f3;--bg-blur-mask:   #1b1b16d9;--bg-code:        #14140f;--text-primary:   #eeeeeb;--text-secondary: #b4b4ac;--text-tertiary:  #7b7b74;--text-disabled:  #ffffff2b;--text-accent:    #5cb870;--text-accent-hover: #7deba0;--text-on-inverted: #1b1b16;--border-light:   #ffffff1f;--border-medium:  #ffffff2b;--border-strong:  #ffffff29;--border-accent:  #f7f7f3;--border-focus:   #39bf64;--bg-error:      #3d1f1f;--text-error:    #fca5a5;--border-error:  #7f1f1f;--bg-warning:    #3d2f0f;--text-warning:  #fcd34d;--bg-info:       #1f2d4a;--text-info:     #93c5fd;--shadow-pop: 0 14px 38px #1518141a; }


@media (prefers-color-scheme: dark) { :root:not([data-theme]) { color-scheme: dark;--bg-base: #1b1b16;--bg-surface: #1b1b16;--bg-soft: #21211a;--bg-sage: #22221f;--bg-elevated: #26261f;--bg-sidebar: #16160f;--bg-card: #24241d;--bg-card-z0: #ffffff0f;--bg-card-accent: #56e8911f;--bg-inverted: #f7f7f3;--bg-blur-mask: #1b1b16d9;--bg-code: #14140f;--text-primary: #eeeeeb;--text-secondary: #b4b4ac;--text-tertiary: #7b7b74;--text-disabled: #ffffff2b;--text-accent: #5cb870;--text-accent-hover: #7deba0;--text-on-inverted: #1b1b16;--border-light: #ffffff1f;--border-medium: #ffffff2b;--border-strong: #ffffff29;--border-accent: #f7f7f3;--border-focus: #39bf64;--bg-error:      #3d1f1f;--text-error:    #fca5a5;--border-error:  #7f1f1f;--bg-warning:    #3d2f0f;--text-warning:  #fcd34d;--bg-info:       #1f2d4a;--text-info:     #93c5fd;--shadow-pop: 0 14px 38px #1518141a; }

 }

/* ==== fonts-latin.css ==== */
@font-face { font-family: 'Instrument Sans';font-style: italic;font-weight: 400;font-stretch: 100%;font-display: swap;src: url("./fonts/web/instrument-sans-italic-400-latin-ext.woff2") format('woff2');unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }


@font-face { font-family: 'Instrument Sans';font-style: italic;font-weight: 400;font-stretch: 100%;font-display: swap;src: url("./fonts/web/instrument-sans-italic-400-latin.woff2") format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }


@font-face { font-family: 'Instrument Sans';font-style: italic;font-weight: 500;font-stretch: 100%;font-display: swap;src: url("./fonts/web/instrument-sans-italic-400-latin-ext.woff2") format('woff2');unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }


@font-face { font-family: 'Instrument Sans';font-style: italic;font-weight: 500;font-stretch: 100%;font-display: swap;src: url("./fonts/web/instrument-sans-italic-400-latin.woff2") format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }


@font-face { font-family: 'Instrument Sans';font-style: normal;font-weight: 400;font-stretch: 100%;font-display: swap;src: url("./fonts/web/instrument-sans-italic-500-latin-ext.woff2") format('woff2');unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }


@font-face { font-family: 'Instrument Sans';font-style: normal;font-weight: 400;font-stretch: 100%;font-display: swap;src: url("./fonts/web/instrument-sans-normal-400-latin.woff2") format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }


@font-face { font-family: 'Instrument Sans';font-style: normal;font-weight: 500;font-stretch: 100%;font-display: swap;src: url("./fonts/web/instrument-sans-italic-500-latin-ext.woff2") format('woff2');unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }


@font-face { font-family: 'Instrument Sans';font-style: normal;font-weight: 500;font-stretch: 100%;font-display: swap;src: url("./fonts/web/instrument-sans-normal-400-latin.woff2") format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }


@font-face { font-family: 'Instrument Sans';font-style: normal;font-weight: 600;font-stretch: 100%;font-display: swap;src: url("./fonts/web/instrument-sans-italic-500-latin-ext.woff2") format('woff2');unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }


@font-face { font-family: 'Instrument Sans';font-style: normal;font-weight: 600;font-stretch: 100%;font-display: swap;src: url("./fonts/web/instrument-sans-normal-400-latin.woff2") format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }


@font-face { font-family: 'Instrument Sans';font-style: normal;font-weight: 700;font-stretch: 100%;font-display: swap;src: url("./fonts/web/instrument-sans-italic-500-latin-ext.woff2") format('woff2');unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }


@font-face { font-family: 'Instrument Sans';font-style: normal;font-weight: 700;font-stretch: 100%;font-display: swap;src: url("./fonts/web/instrument-sans-normal-400-latin.woff2") format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }


@font-face { font-family: 'Libre Baskerville';font-style: italic;font-weight: 400;font-display: swap;src: url("./fonts/web/instrument-sans-normal-700-latin-ext.woff2") format('woff2');unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }


@font-face { font-family: 'Libre Baskerville';font-style: italic;font-weight: 400;font-display: swap;src: url("./fonts/web/libre-baskerville-italic-400-latin.woff2") format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }


@font-face { font-family: 'Libre Baskerville';font-style: normal;font-weight: 400;font-display: swap;src: url("./fonts/web/libre-baskerville-italic-400-latin-ext.woff2") format('woff2');unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }


@font-face { font-family: 'Libre Baskerville';font-style: normal;font-weight: 400;font-display: swap;src: url("./fonts/web/libre-baskerville-normal-400-latin.woff2") format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

/* ==== base.css ==== */
*, *::before, *::after { box-sizing: border-box; }


html { -webkit-text-size-adjust: 100%;scroll-behavior: smooth;scroll-padding-top: calc(var(--nav-h) + 24px);background: var(--bg-base); }


@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; }

  *, *::before, *::after { animation-duration: 0.01ms !important;animation-iteration-count: 1 !important;transition-duration: 0.01ms !important; }

 }


body { margin: 0;background: var(--bg-base);color: var(--text-primary);font-family: var(--font-sans);font-size: var(--fs-16);line-height: 1.7;-webkit-font-smoothing: antialiased;-moz-osx-font-smoothing: grayscale;font-feature-settings: "tnum" 0;overflow-x: hidden; }


h1, h2, h3, h4, h5, h6 { margin: 0;font-family: var(--font-display);font-weight: 700;line-height: 1.25;letter-spacing: -0.015em;color: var(--text-primary); }


p { margin: 0; }


a { color: inherit;text-decoration: none;transition: color var(--dur) var(--ease); }


img, svg { display: block;max-width: 100%; }


ul, ol { margin: 0;padding: 0; }


button { font: inherit;color: inherit;background: none;border: none;padding: 0;cursor: pointer; }


input, select, textarea { font: inherit;color: inherit; }


hr { border: none;border-top: 1px solid var(--border-light);margin: var(--sp-12) 0; }


::selection { background: var(--brand-20);color: var(--text-primary); }


:focus-visible { outline: 2px solid var(--border-focus);outline-offset: 2px;border-radius: var(--r-sm); }


::-webkit-scrollbar { width: 10px;height: 10px; }

::-webkit-scrollbar-track { background: transparent; }

::-webkit-scrollbar-thumb { background: var(--border-medium);border-radius: var(--r-pill);border: 3px solid var(--bg-base); }

::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }


.wrap { width: 100%;max-width: var(--page-max);margin-inline: auto;padding-inline: var(--sp-6); }


.section { padding-block: var(--sp-24); }

.section--tight { padding-block: var(--sp-16); }


.stack > * + * { margin-top: var(--sp-4); }


.grid { display: grid;gap: var(--sp-4); }

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }


.row { display: flex;align-items: center;gap: var(--sp-3); }

.row--between { justify-content: space-between; }

.row--wrap { flex-wrap: wrap; }


.sr-only { position: absolute;width: 1px;height: 1px;padding: 0;margin: -1px;overflow: hidden;clip: rect(0 0 0 0);white-space: nowrap;border: 0; }


.eyebrow { display: block;font-family: "Instrument Sans", var(--font-cn);font-size: var(--fs-12);font-weight: 500;letter-spacing: 0.16em;text-transform: uppercase;color: var(--text-tertiary);margin-bottom: var(--sp-4); }


.eyebrow--accent { color: var(--text-accent); }


.it { font-family: var(--font-serif);font-style: italic;font-weight: 400;letter-spacing: 0; }


.display-1 { font-size: clamp(38px, 6.4vw, 72px);line-height: 1.1; }

.display-2 { font-size: clamp(30px, 4.6vw, 52px);line-height: 1.14; }

.display-3 { font-size: clamp(24px, 3.2vw, 36px);line-height: 1.2; }


.t-lead { font-size: var(--fs-18);line-height: 1.75;color: var(--text-secondary); }


.t-sec { color: var(--text-secondary); }

.t-ter { color: var(--text-tertiary); }

.t-acc { color: var(--text-accent); }

.t-sm { font-size: var(--fs-14); }

.t-xs { font-size: var(--fs-13); }

.t-num { font-family: "Instrument Sans", var(--font-cn);font-feature-settings: "tnum"; }

.t-mono { font-family: var(--font-mono);font-size: 0.92em; }


.mt-0 { margin-top: 0 !important; }

.mt-2 { margin-top: var(--sp-2); }

.mt-3 { margin-top: var(--sp-3); }

.mt-4 { margin-top: var(--sp-4); }

.mt-6 { margin-top: var(--sp-6); }

.mt-8 { margin-top: var(--sp-8); }

.mt-12 { margin-top: var(--sp-12); }

.mb-4 { margin-bottom: var(--sp-4); }

.mb-6 { margin-bottom: var(--sp-6); }

.mb-8 { margin-bottom: var(--sp-8); }

.mb-12 { margin-bottom: var(--sp-12); }


@media (max-width: 1024px) { .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .section { padding-block: var(--sp-16); }

 }


@media (max-width: 720px) { body { font-size: var(--fs-15); }

  .wrap { padding-inline: var(--sp-5); }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: minmax(0, 1fr); }

  .section { padding-block: var(--sp-12); }

  .t-lead { font-size: var(--fs-16); }

 }

/* ==== components.css ==== */
body { padding-top: var(--nav-top); }


.nav { position: fixed;top: 18px;left: 50%;transform: translateX(-50%);z-index: 100;width: min(1200px, calc(100vw - 32px));min-height: 60px;display: grid;grid-template-columns: 170px 1fr 170px;align-items: center;gap: var(--sp-4);padding: 8px 10px 8px 18px;background: var(--bg-blur-mask);-webkit-backdrop-filter: blur(18px);backdrop-filter: blur(18px);border: 1px solid #1012100f;border-radius: 20px;box-shadow: var(--shadow-pop);transition: width .38s var(--ease), min-height .38s var(--ease),               padding .38s var(--ease), border-radius .38s var(--ease),               background .28s ease, box-shadow .38s var(--ease); }

.nav.is-scrolled { width: min(1140px, calc(100vw - 24px));min-height: 56px;border-radius: 18px; }


.nav__brand { display: flex;align-items: center;gap: var(--sp-2);font-weight: 700;font-size: var(--fs-15);letter-spacing: -0.01em;justify-self: start;text-decoration: none;color: var(--text-primary); }


.nav__mark { width: 22px;height: 22px;border-radius: var(--r-sm);background: var(--brand-fill);display: grid;place-items: center;font-family: "Instrument Sans", sans-serif;font-size: 11px;font-weight: 700;color: #0a2615;letter-spacing: 0; }


.nav__center { display: flex;justify-content: center;min-width: 0; }


.nav__links { display: flex;align-items: center;gap: 18px;list-style: none;margin: 0;padding: 0;max-width: 100%;overflow-x: auto;scrollbar-width: none;-ms-overflow-style: none; }

.nav__links::-webkit-scrollbar { display: none; }


.nav__link { display: block;padding: 6px 4px;font-size: 13px;color: var(--text-secondary);white-space: nowrap;position: relative;text-decoration: none; }

.nav__link:hover { color: var(--text-primary); }

.nav__link[aria-current="page"] { color: var(--text-primary);font-weight: 500; }

.nav__link[aria-current="page"]::after { content: "";position: absolute;left: 4px;right: 4px;bottom: -2px;height: 2px;background: var(--brand-fill);border-radius: 2px; }


.nav__actions { display: flex;align-items: center;gap: var(--sp-2);justify-self: end; }


.icon-btn { width: 34px;height: 34px;display: grid;place-items: center;border-radius: var(--r-md);border: 1px solid var(--border-light);color: var(--text-secondary);background: transparent;cursor: pointer;font-size: 16px;transition: all var(--dur) var(--ease); }

.icon-btn:hover { color: var(--text-primary);border-color: var(--border-medium);background: var(--bg-card-z0); }


.nav__toggle { display: none; }


@media (max-width: 900px) { .nav { width: calc(100vw - 24px);grid-template-columns: 1fr auto;padding: 8px 10px 8px 16px; }

  .nav__center { display: none; }

  .nav__brand { grid-column: 1; }

  .nav__actions { grid-column: 2; }

  .nav__toggle { display: grid; }

  .nav__links { position: absolute;top: calc(100% + 10px);left: 0;right: 0;flex-direction: column;align-items: stretch;gap: 2px;padding: var(--sp-3) var(--sp-4) var(--sp-4);background: var(--bg-blur-mask);-webkit-backdrop-filter: blur(18px);backdrop-filter: blur(18px);border: 1px solid var(--border-light);border-radius: var(--r-2xl);box-shadow: var(--shadow-pop);transform: translateY(-8px);opacity: 0;pointer-events: none;transition: all var(--dur) var(--ease); }

  .nav__links[data-open="true"] { transform: none;opacity: 1;pointer-events: auto; }

  .nav__link { padding: 10px 12px;font-size: var(--fs-15); }

  .nav__link[aria-current="page"]::after { display: none; }

 }


.btn { display: inline-flex;align-items: center;gap: var(--sp-2);padding: 11px 22px;border-radius: var(--r-pill);font-size: var(--fs-14);font-weight: 500;border: 1px solid transparent;transition: all var(--dur) var(--ease);white-space: nowrap;text-decoration: none;cursor: pointer; }


.btn--primary { background: var(--bg-inverted);color: var(--text-on-inverted); }

.btn--primary:hover { opacity: 0.86;transform: translateY(-1px); }


.btn--accent { background: var(--brand-fill);color: #0a2615; }

.btn--accent:hover { background: var(--brand-40);transform: translateY(-1px); }


.btn--ghost { border-color: var(--border-medium);color: var(--text-primary); }

.btn--ghost:hover { border-color: var(--border-accent);background: var(--bg-card-z0); }


.btn__arrow { font-size: 12px;transition: transform var(--dur) var(--ease); }

.btn:hover .btn__arrow { transform: translateX(3px); }


.display-1, .display-2, .display-3, .eco__name, .numcard__title, .pbgroup__t, .chartcard__t, .hero h1, .chap-header h1 { font-family: var(--font-display);letter-spacing: -0.02em; }


.hero { text-align: center;background: var(--bg-soft);padding: clamp(48px, 8vh, 96px) 24px 72px;position: relative;overflow: hidden; }

.hero__inner { max-width: 880px;margin: 0 auto;position: relative;z-index: 1; }

.hero .eyebrow { display: flex;justify-content: center; }

.hero .display-2 { margin-top: var(--sp-4);line-height: 1.08; }

.hero .t-lead { margin: var(--sp-5) auto 0;max-width: 60ch; }

.hero .answer-first { margin: var(--sp-8) auto 0;max-width: 720px;text-align: left; }

.hero::before, .hero::after { content: "";position: absolute;border-radius: 50%;filter: blur(70px);z-index: 0;pointer-events: none; }

.hero::before { width: 360px;height: 360px;top: 20px;left: -120px;background: #56e89126; }

.hero::after { width: 320px;height: 320px;top: 60px;right: -100px;background: #caa7ff26; }


.card { background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-2xl);padding: var(--sp-6);transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease); }

.card:where(a):hover { border-color: var(--border-medium);transform: translateY(-2px); }


.card--flat { background: var(--bg-card-z0);border-color: transparent; }

.card--accent { background: var(--bg-card-accent);border-color: var(--brand-10); }


.numcard { position: relative;display: block;background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-2xl);padding: var(--sp-6);height: 100%;transition: all var(--dur) var(--ease);text-decoration: none;color: inherit; }

.numcard:hover { border-color: var(--border-medium);transform: translateY(-3px); }


.highlights-row { display: flex;gap: var(--sp-4); }

.highlights-row .numcard { flex: 1 1 0;min-width: 0; }

@media (max-width: 760px) { .highlights-row { overflow-x: auto;padding-bottom: var(--sp-2);scrollbar-width: none; }

  .highlights-row::-webkit-scrollbar { display: none; }

  .highlights-row .numcard { flex: 0 0 80%; }

 }


.numcard__idx { font-family: "Instrument Sans", sans-serif;font-size: var(--fs-13);font-weight: 700;color: var(--text-accent);letter-spacing: 0.04em; }


.numcard__kicker { font-size: var(--fs-12);color: var(--text-tertiary);letter-spacing: 0.08em;text-transform: uppercase;margin-left: var(--sp-2); }


.numcard__title { font-size: var(--fs-20);font-weight: 700;line-height: 1.35;margin-top: var(--sp-4);letter-spacing: -0.01em; }


.numcard__desc { font-size: var(--fs-14);line-height: 1.7;color: var(--text-secondary);margin-top: var(--sp-3); }


.numcard__meta { margin-top: var(--sp-5);padding-top: var(--sp-4);border-top: 1px solid var(--border-light);font-size: var(--fs-13);color: var(--text-tertiary);display: flex;justify-content: space-between;align-items: center;gap: var(--sp-3); }


.statwall { display: grid;grid-template-columns: repeat(4, minmax(0, 1fr));border: 1px solid var(--border-light);border-radius: var(--r-3xl);overflow: hidden;background: var(--bg-card); }


.stat { padding: var(--sp-8) var(--sp-6);border-right: 1px solid var(--border-light); }

.stat:last-child { border-right: none; }


.stat__num { font-family: "Instrument Sans", var(--font-cn);font-size: clamp(30px, 3.4vw, 44px);font-weight: 700;line-height: 1;letter-spacing: -0.03em;font-feature-settings: "tnum"; }

.stat__num em { font-style: normal;font-size: 0.52em;color: var(--text-secondary);margin-left: 2px;letter-spacing: 0; }


.stat__label { margin-top: var(--sp-3);font-size: var(--fs-14);color: var(--text-secondary);line-height: 1.5; }


.stat__src { margin-top: var(--sp-2);font-size: var(--fs-12);color: var(--text-tertiary); }

.stat__src a { border-bottom: 1px solid var(--border-medium); }

.stat__src a:hover { color: var(--text-accent);border-color: currentColor; }


@media (max-width: 1024px) { .statwall { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .stat:nth-child(2n) { border-right: none; }

  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--border-light); }

 }

@media (max-width: 560px) { .statwall { grid-template-columns: minmax(0, 1fr); }

  .stat { border-right: none;border-bottom: 1px solid var(--border-light); }

  .stat:last-child { border-bottom: none; }

 }


.rail { display: flex;gap: var(--sp-4);overflow-x: auto;scroll-snap-type: x mandatory;padding-bottom: var(--sp-4);margin-inline: calc(var(--sp-6) * -1);padding-inline: var(--sp-6);scrollbar-width: thin; }

.rail > * { flex: 0 0 min(360px, 82vw);scroll-snap-align: start; }

.rail__hint { font-size: var(--fs-13);color: var(--text-tertiary);display: flex;align-items: center;gap: var(--sp-2); }


.chapter { display: grid;grid-template-columns: 232px minmax(0, 1fr) 200px;gap: var(--sp-10);align-items: start;padding-block: var(--sp-12) var(--sp-24); }


.chapter__side { position: sticky;top: calc(var(--nav-top) + var(--sp-4));max-height: calc(100vh - var(--nav-top) - var(--sp-12));overflow-y: auto; }


.sidenav__title { font-size: var(--fs-12);letter-spacing: 0.14em;text-transform: uppercase;color: var(--text-tertiary);margin-bottom: var(--sp-4); }


.sidenav__list { list-style: none; }


.sidenav__item { display: flex;gap: var(--sp-3);padding: 8px 12px;border-radius: var(--r-md);font-size: var(--fs-14);line-height: 1.5;color: var(--text-secondary);transition: all var(--dur) var(--ease);text-decoration: none; }

.sidenav__item:hover { background: var(--bg-card-z0);color: var(--text-primary); }

.sidenav__item[aria-current="page"] { background: var(--bg-card-accent);color: var(--text-primary);font-weight: 500; }

.sidenav__num { font-family: "Instrument Sans", sans-serif;font-size: var(--fs-12);color: var(--text-tertiary);padding-top: 2px;flex-shrink: 0; }

.sidenav__item[aria-current="page"] .sidenav__num { color: var(--text-accent); }


.toc { position: sticky;top: calc(var(--nav-top) + var(--sp-4)); }

.toc__title { font-size: var(--fs-12);letter-spacing: 0.14em;text-transform: uppercase;color: var(--text-tertiary);margin-bottom: var(--sp-3); }

.toc__list { list-style: none;border-left: 1px solid var(--border-light); }

.toc__link { display: block;padding: 5px 0 5px 14px;margin-left: -1px;border-left: 2px solid transparent;font-size: var(--fs-13);line-height: 1.5;color: var(--text-tertiary);text-decoration: none; }

.toc__link:hover { color: var(--text-primary); }

.toc__link.is-active { color: var(--text-primary);border-left-color: var(--brand-fill);font-weight: 500; }


@media (max-width: 1180px) { .chapter { grid-template-columns: 210px minmax(0, 1fr); }

  .chapter__toc { display: none; }

 }

@media (max-width: 900px) { .chapter { grid-template-columns: minmax(0, 1fr);gap: var(--sp-6); }

  .chapter__side { position: static;max-height: none; }

  .sidenav__list { display: flex;gap: var(--sp-2);overflow-x: auto;padding-bottom: var(--sp-2); }

  .sidenav__item { white-space: nowrap;border: 1px solid var(--border-light); }

 }


.progressbar { position: fixed;top: 0;left: 0;height: 2px;width: 0;background: var(--brand-fill);z-index: 200;transition: width 90ms linear; }


.prose { max-width: var(--prose-max); }


.prose > * + * { margin-top: var(--sp-5); }


.prose h2 { font-size: clamp(24px, 2.6vw, 30px);margin-top: var(--sp-16);scroll-margin-top: calc(var(--nav-top) + 16px); }

.prose h2:first-child { margin-top: 0; }


.prose h3 { font-size: var(--fs-20);margin-top: var(--sp-10);scroll-margin-top: calc(var(--nav-top) + 16px); }


.prose p { line-height: 1.85; }


.prose strong { font-weight: 700; }


.prose a:not(.btn) { color: var(--text-primary);border-bottom: 1px solid var(--brand-30);padding-bottom: 1px;text-decoration: none; }

.prose a:not(.btn):hover { color: var(--text-accent);border-color: currentColor; }


.prose ul, .prose ol { padding-left: 1.3em; }

.prose li { margin-top: var(--sp-2);line-height: 1.8; }

.prose li::marker { color: var(--text-tertiary); }


.prose code:not(pre code) { font-family: var(--font-mono);font-size: 0.88em;background: var(--bg-code);border: 1px solid var(--border-light);border-radius: var(--r-sm);padding: 1px 6px; }


.answer-first { background: var(--bg-card-accent);border: 1px solid var(--brand-10);border-radius: var(--r-2xl);padding: var(--sp-6); }

.answer-first__label { font-size: var(--fs-12);font-weight: 500;letter-spacing: 0.12em;text-transform: uppercase;color: var(--text-accent);margin-bottom: var(--sp-3); }

.answer-first p { font-size: var(--fs-17, 17px);line-height: 1.75;font-weight: 500; }


.callout { border: 1px solid var(--border-light);border-left: 3px solid var(--border-medium);border-radius: var(--r-lg);padding: var(--sp-5) var(--sp-5);background: var(--bg-card-z0);font-size: var(--fs-15);line-height: 1.75; }

.callout__title { font-weight: 700;font-size: var(--fs-14);margin-bottom: var(--sp-2);display: flex;align-items: center;gap: var(--sp-2); }

.callout--warn { border-left-color: #ef9f27; }

.callout--warn .callout__title { color: #854f0b; }

.callout--good { border-left-color: var(--brand-fill); }

.callout--good .callout__title { color: var(--text-accent); }

:root[data-theme="dark"] .callout--warn .callout__title { color: #fac775; }


.table-wrap { overflow-x: auto;border: 1px solid var(--border-light);border-radius: var(--r-xl);background: var(--bg-card); }

table.dt { width: 100%;border-collapse: collapse;font-size: var(--fs-14);line-height: 1.6; }

table.dt th { text-align: left;font-weight: 500;font-size: var(--fs-12);letter-spacing: 0.06em;text-transform: uppercase;color: var(--text-tertiary);padding: var(--sp-4) var(--sp-5);border-bottom: 1px solid var(--border-light);white-space: nowrap;background: var(--bg-card-z0); }

table.dt td { padding: var(--sp-4) var(--sp-5);border-bottom: 1px solid var(--border-light);vertical-align: top; }

table.dt tr:last-child td { border-bottom: none; }

table.dt tbody tr:hover { background: var(--bg-card-z0); }

table.dt td a { border-bottom: 1px solid var(--brand-30); }

table.dt td a:hover { color: var(--text-accent); }

.dt__pos { color: var(--text-accent);font-weight: 500;font-feature-settings: "tnum"; }

.dt__neg { color: #e24b4a;font-weight: 500; }


.codeblock { position: relative;background: var(--bg-code);border: 1px solid var(--border-light);border-radius: var(--r-xl);overflow: hidden; }

.codeblock__bar { display: flex;align-items: center;justify-content: space-between;padding: 10px var(--sp-5);border-bottom: 1px solid var(--border-light);font-size: var(--fs-12);color: var(--text-tertiary);font-family: var(--font-mono); }

.codeblock pre { margin: 0;padding: var(--sp-5);overflow-x: auto;font-family: var(--font-mono);font-size: var(--fs-13);line-height: 1.7;color: var(--text-primary); }

.copy-btn { font-family: var(--font-sans);font-size: var(--fs-12);padding: 3px 10px;border-radius: var(--r-sm);border: 1px solid var(--border-light);color: var(--text-secondary);background: transparent;cursor: pointer;transition: all var(--dur) var(--ease); }

.copy-btn:hover { color: var(--text-primary);border-color: var(--border-medium); }

.copy-btn[data-copied="true"] { color: var(--text-accent);border-color: var(--brand-20); }


.chapnav { display: grid;grid-template-columns: repeat(2, minmax(0, 1fr));gap: var(--sp-4);margin-top: var(--sp-16);padding-top: var(--sp-8);border-top: 1px solid var(--border-light); }

.chapnav__item { border: 1px solid var(--border-light);border-radius: var(--r-xl);padding: var(--sp-5);transition: all var(--dur) var(--ease);text-decoration: none;color: var(--text-primary); }

.chapnav__item:hover { border-color: var(--border-medium);background: var(--bg-card-z0); }

.chapnav__dir { font-size: var(--fs-12);color: var(--text-tertiary); }

.chapnav__t { font-size: var(--fs-15);font-weight: 500;margin-top: 4px; }

.chapnav__item--next { text-align: right; }

.chapnav__item--empty { border: 1px dashed var(--border-light);opacity: 0.4;pointer-events: none; }

@media (max-width: 560px) { .chapnav { grid-template-columns: minmax(0, 1fr); }
 }


.tag { display: inline-flex;align-items: center;gap: 5px;padding: 3px 10px;border-radius: var(--r-pill);border: 1px solid var(--border-light);font-size: var(--fs-12);line-height: 1.6;color: var(--text-secondary);white-space: nowrap; }

.tag--accent { background: var(--bg-card-accent);border-color: var(--brand-10);color: var(--text-accent); }

.tag--solid { background: var(--bg-inverted);color: var(--text-on-inverted);border-color: transparent; }


.filterbar { position: sticky;top: var(--nav-top);z-index: 40;background: var(--bg-base);border-bottom: 1px solid var(--border-light);box-shadow: 0 10px 30px -14px rgba(0, 0, 0, 0.18);padding-block: var(--sp-4);margin-bottom: var(--sp-8); }

.filterbar::before { content: "";position: absolute;left: 0;right: 0;top: 0;height: 1px;background: linear-gradient(90deg, transparent, var(--brand-fill), transparent);opacity: 0.5; }

.filterbar .wrap { max-width: var(--page-max);margin: 0 auto;padding-inline: var(--sp-5); }


.search { display: flex;align-items: center;gap: var(--sp-3);width: 100%;padding: 11px var(--sp-5);border-radius: var(--r-pill);border: 1px solid var(--border-medium);background: var(--bg-card);transition: border-color var(--dur) var(--ease); }

.search:focus-within { border-color: var(--border-focus); }

.search input { flex: 1;border: none;outline: none;background: none;font-size: var(--fs-15);min-width: 0;font-family: var(--font-sans); }

.search input::placeholder { color: var(--text-tertiary); }


.chips { display: flex;flex-wrap: wrap;gap: var(--sp-2); }

.chip { padding: 5px 14px;border-radius: var(--r-pill);border: 1px solid var(--border-light);font-size: var(--fs-13);color: var(--text-secondary);background: transparent;cursor: pointer;font-family: var(--font-sans);transition: all var(--dur) var(--ease);position: relative; }

.chip::before { content: "";position: absolute;inset: -1px;border-radius: inherit;opacity: 0;transition: opacity var(--dur) var(--ease);pointer-events: none; }

.chip:hover { border-color: var(--border-medium);color: var(--text-primary);background: var(--bg-card-z0);transform: translateY(-1px); }

.chip[aria-pressed="true"] { background: var(--bg-inverted);color: var(--text-on-inverted);border-color: transparent;transform: translateY(-1px);box-shadow: var(--shadow-pop); }


.chip[data-cat="papers"].active { background: #1f6feb;color: #fff; }

.chip[data-cat="reports"].active { background: #d9772a;color: #fff; }

.chip[data-cat="regulatory"].active { background: #d2486b;color: #fff; }

.chip[data-cat="licensing"].active { background: #7a4fd6;color: #fff; }

.chip[data-cat="courses"].active { background: #0f9b8e;color: #fff; }

.chip[data-cat="en-resources"].active { background: var(--brand-fill);color: #0a2615; }


.reslist { display: grid;gap: var(--sp-3); }


.resitem { display: grid;grid-template-columns: minmax(0, 1fr) auto;gap: var(--sp-4);align-items: start;padding: var(--sp-5) var(--sp-6);border: 1px solid var(--border-light);border-radius: var(--r-xl);background: var(--bg-card);transition: border-color var(--dur) var(--ease),               transform var(--dur) var(--ease),               box-shadow var(--dur) var(--ease),               background var(--dur) var(--ease);position: relative;overflow: hidden; }


.resitem::before { content: "";position: absolute;left: 0;top: 0;bottom: 0;width: 3px;background: var(--cat-color, var(--brand-fill));opacity: 0;transition: opacity var(--dur) var(--ease); }

.resitem[data-cat="papers"] { --cat-color: #1f6feb; }

.resitem[data-cat="reports"] { --cat-color: #d9772a; }

.resitem[data-cat="regulatory"] { --cat-color: #d2486b; }

.resitem[data-cat="licensing"] { --cat-color: #7a4fd6; }

.resitem[data-cat="courses"] { --cat-color: #0f9b8e; }

.resitem[data-cat="en-resources"] { --cat-color: var(--brand-fill); }


.resitem:hover::before { opacity: 1; }

.resitem:hover { border-color: var(--cat-color, var(--border-medium));transform: translateY(-3px);box-shadow: 0 12px 32px rgba(0,0,0,.08), 0 4px 12px var(--cat-color, var(--brand-fill));background: var(--bg-card); }


.resitem[hidden] { display: none !important; }

.section[hidden] { display: none !important; }

.resitem__t { font-size: var(--fs-15);font-weight: 500;line-height: 1.5; }

.resitem__t a { color: var(--text-primary);text-decoration: none;background-image: linear-gradient(var(--cat-color, var(--brand-fill)), var(--cat-color, var(--brand-fill)));background-size: 0% 1.5px;background-repeat: no-repeat;background-position: left bottom;transition: background-size .3s var(--ease); }

.resitem__t a:hover { background-size: 100% 1.5px;color: var(--text-primary); }

.resitem__orig { font-size: var(--fs-12);color: var(--text-tertiary);font-family: var(--font-mono);font-weight: 400;margin-left: 6px; }


.resitem__d { font-size: var(--fs-14);color: var(--text-secondary);margin-top: 6px;line-height: 1.65; }

.resitem__m { display: flex;flex-wrap: wrap;gap: 6px;margin-top: var(--sp-3); }

.resitem__detail { font-size: var(--fs-13);color: var(--text-tertiary);margin-top: 8px;line-height: 1.65; }

.resitem__link { display: inline-flex;align-items: center;gap: 5px;margin-top: var(--sp-3);font-size: var(--fs-13);font-weight: 500;color: var(--text-accent);text-decoration: none; }

.resitem__link::before { content: "↗";font-size: 1.05em;line-height: 1; }

.resitem__link:hover { text-decoration: underline; }

.resitem__side { text-align: right;font-size: var(--fs-12);color: var(--text-tertiary);white-space: nowrap;padding-top: 2px;display: flex;flex-direction: column;align-items: flex-end;gap: 4px; }

.resitem__side::before { content: attr(data-label);font-family: "Instrument Sans", var(--font-mono);font-size: 10px;letter-spacing: .1em;text-transform: uppercase;color: var(--cat-color, var(--brand-fill));opacity: 0;transition: opacity var(--dur) var(--ease);font-weight: 600; }

.resitem:hover .resitem__side::before { opacity: 1; }

@media (max-width: 640px) { .resitem { grid-template-columns: minmax(0, 1fr); }

  .resitem__side { align-items: flex-start; }

 }


.section > h2.display-3 { position: relative;padding-left: var(--sp-5);margin-bottom: var(--sp-6);font-size: var(--fs-24);display: flex;align-items: baseline;gap: var(--sp-3); }

.section > h2.display-3::before { content: "";flex: 0 0 4px;height: 1.1em;border-radius: 4px;background: var(--cat-color, var(--brand-fill)); }

.section[data-cat="papers"]   > h2::before { background: #1f6feb; }

.section[data-cat="reports"]  > h2::before { background: #d9772a; }

.section[data-cat="regulatory"] > h2::before { background: #d2486b; }

.section[data-cat="licensing"] > h2::before { background: #7a4fd6; }

.section[data-cat="courses"]  > h2::before { background: #0f9b8e; }

.section[data-cat="en-resources"] > h2::before { background: var(--brand-fill); }


.section > h2 .count { font-family: "Instrument Sans", var(--font-mono);font-size: var(--fs-14);font-weight: 400;color: var(--text-tertiary);letter-spacing: 0; }

.section > h2 .label { font-family: "Instrument Sans", var(--font-mono);font-size: var(--fs-12);color: var(--cat-color, var(--text-tertiary));letter-spacing: .08em;text-transform: uppercase;font-weight: 600;display: none; }

@media (min-width: 760px) { .section > h2 .label { display: inline; }

  .section > h2 .count { font-size: var(--fs-13);margin-left: auto;padding-left: var(--sp-5); }

 }


@keyframes trans-card-in { from { opacity: 0;transform: translateY(16px); }

  to { opacity: 1;transform: translateY(0); }

 }

html.js .reslist .resitem { opacity: 0;animation: trans-card-in .5s var(--ease) both; }

html.js .reslist .resitem[data-idx] { animation-delay: calc(var(--rd, 0) * 60ms); }


.doc-card { display: block;text-decoration: none;color: inherit;background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-xl);padding: var(--sp-6);transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }

.doc-card:hover { border-color: var(--border-accent);transform: translateY(-2px);box-shadow: var(--shadow-pop); }

.doc-card__cat { font-size: var(--fs-12);color: var(--text-accent);font-weight: 600;letter-spacing: 0.02em; }

.doc-card__t { font-size: var(--fs-18);font-weight: 700;margin-top: 6px;line-height: 1.4; }

.doc-card__d { font-size: var(--fs-14);color: var(--text-secondary);margin-top: 8px;line-height: 1.6; }

.doc-card__go { font-size: var(--fs-13);color: var(--text-accent);margin-top: var(--sp-4);font-weight: 600; }


.resitem__d { font-size: var(--fs-14);color: var(--text-secondary);margin-top: 6px;line-height: 1.65; }

.resitem__m { display: flex;flex-wrap: wrap;gap: 6px;margin-top: var(--sp-3); }

.resitem__detail { font-size: var(--fs-13);color: var(--text-tertiary);margin-top: 8px;line-height: 1.65; }

.resitem__link { display: inline-flex;align-items: center;gap: 5px;margin-top: var(--sp-3);font-size: var(--fs-13);font-weight: 500;color: var(--text-accent);text-decoration: none; }

.resitem__link::before { content: "↗";font-size: 1.05em;line-height: 1; }

.resitem__link:hover { text-decoration: underline; }

.resitem__side { text-align: right;font-size: var(--fs-12);color: var(--text-tertiary);white-space: nowrap; }

@media (max-width: 640px) { .resitem { grid-template-columns: minmax(0, 1fr); }

  .resitem__side { text-align: left; }

 }


.empty { padding: var(--sp-16) var(--sp-6);text-align: center;color: var(--text-tertiary);border: 1px dashed var(--border-medium);border-radius: var(--r-xl); }


.ecowrap { display: grid;grid-template-columns: repeat(2, minmax(0, 1fr));gap: var(--sp-5); }

.vcard { position: relative;display: flex;flex-direction: column;background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-3xl);overflow: hidden;transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease); }

.vcard::before { content: "";position: absolute;left: 0;right: 0;top: 0;height: 4px;background: var(--vc, var(--brand-fill)); }

.vcard:hover { transform: translateY(-4px);box-shadow: 0 20px 44px -26px rgba(12, 16, 14, .4);border-color: color-mix(in srgb, var(--vc) 45%, var(--border-light)); }

.vcard__top { display: flex;align-items: center;justify-content: space-between;gap: var(--sp-3);padding: var(--sp-5) var(--sp-6) 0; }

.vcard__no { font-family: var(--mono);font-size: 12px;letter-spacing: .12em;font-weight: 600;color: var(--vc, var(--text-tertiary)); }

.vcard__tag { font-size: 12px;font-weight: 600;padding: 3px 10px;border-radius: 999px;background: color-mix(in srgb, var(--vc) 14%, transparent);color: var(--vc); }

.vcard__head { padding: var(--sp-3) var(--sp-6) 0; }

.vcard__name { font-size: var(--fs-26);font-weight: 700;letter-spacing: -.02em; }

.vcard__model { font-size: var(--fs-14);color: var(--text-secondary);margin-top: 4px; }

.vcard__note { padding: 0 var(--sp-6);margin: var(--sp-4) 0 0;font-size: var(--fs-14);line-height: 1.7;color: var(--text-secondary); }

.vcard__beian { margin: var(--sp-4) var(--sp-6) 0;display: inline-flex;align-items: center;gap: 8px;font-family: var(--mono);font-size: 12px;color: var(--text-tertiary);background: var(--bg-card-z0);border: 1px solid var(--border-light);padding: 8px 12px;border-radius: 12px;word-break: break-all; }

.vcard__beian svg { flex: none;width: 14px;height: 14px;color: var(--vc); }

.vcard__block { padding: var(--sp-5) var(--sp-6) 0; }

.vcard__block:last-of-type { flex: 1 0 auto;display: flex;flex-direction: column; }

.vcard__block h4 { font-size: 12px;letter-spacing: .12em;text-transform: uppercase;color: var(--text-tertiary);font-weight: 600;margin-bottom: var(--sp-3); }

.vcard__pills { display: flex;flex-wrap: wrap;gap: 6px; }

.vcard__pills .tag { border-color: color-mix(in srgb, var(--vc) 28%, var(--border-light)); }

.vcard__metrics { display: grid;grid-template-columns: repeat(2, minmax(0, 1fr));gap: var(--sp-4); }

.vstat { background: var(--bg-card-z0);border: 1px solid var(--border-light);border-radius: 14px;padding: 12px 14px; }

.vstat__num { font-size: var(--fs-22);font-weight: 800;letter-spacing: -.02em;color: var(--vc);font-feature-settings: "tnum"; }

.vstat__k { font-size: 12px;color: var(--text-secondary);margin-top: 4px; }

.vstat__n { font-size: 11px;color: var(--text-tertiary);margin-top: 2px; }

.vcard__links { list-style: none;display: grid;gap: 8px; }

.vcard__links li a { display: flex;align-items: baseline;gap: 8px;font-size: var(--fs-14);color: var(--text-secondary);text-decoration: none;padding: 9px 12px;border: 1px solid var(--border-light);border-radius: 12px;transition: border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease); }

.vcard__links li a:hover { border-color: color-mix(in srgb, var(--vc) 42%, var(--border-light));color: var(--text-primary);background: color-mix(in srgb, var(--vc) 8%, transparent); }

.vcard__links .ar { margin-left: auto;color: var(--vc);font-weight: 700; }

.vcard__cta { margin: var(--sp-5) var(--sp-6) var(--sp-6);display: inline-flex;align-items: center;justify-content: center;gap: 8px;padding: 12px 18px;border-radius: 999px;font-weight: 700;font-size: var(--fs-14);color: #fff;background: var(--vc);text-decoration: none;transition: filter .2s var(--ease), transform .2s var(--ease); }

.vcard__cta:hover { filter: brightness(1.07);transform: translateY(-1px); }


.ipgrid { display: grid;grid-template-columns: repeat(3, minmax(0, 1fr));gap: var(--sp-4); }

.ipcard { position: relative;display: block;background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-2xl);padding: var(--sp-5);overflow: hidden;transition: border-color .2s var(--ease), transform .2s var(--ease); }

.ipcard::before { content: "";position: absolute;left: 0;top: 0;bottom: 0;width: 3px;background: var(--vc, var(--brand-fill)); }

.ipcard:hover { border-color: color-mix(in srgb, var(--vc) 45%, var(--border-light));transform: translateY(-3px); }

.ipcard__name { font-size: var(--fs-18);font-weight: 700; }

.ipcard__type { display: inline-block;margin-top: 6px;font-size: 12px;color: var(--text-tertiary); }

.ipcard__note { margin-top: var(--sp-3);font-size: var(--fs-13);line-height: 1.6;color: var(--text-secondary); }

.ipcard a { color: inherit;text-decoration: none; }


.reglinks { display: grid;grid-template-columns: repeat(2, minmax(0, 1fr));gap: var(--sp-4);margin-top: var(--sp-5); }

.regcard { display: block;padding: var(--sp-4) var(--sp-5);border: 1px solid var(--border-light);border-radius: 14px;background: var(--bg-card);text-decoration: none;transition: border-color .2s var(--ease), background .2s var(--ease); }

.regcard:hover { border-color: color-mix(in srgb, var(--brand-fill) 42%, var(--border-light));background: var(--bg-card-z0); }

.regcard__t { font-size: var(--fs-15);font-weight: 600;color: var(--text-primary); }

.regcard__d { font-size: 12px;color: var(--text-tertiary);margin-top: 4px; }


@media (max-width: 860px) { .ecowrap { grid-template-columns: 1fr; }

  .ipgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

 }

@media (max-width: 600px) { .ipgrid { grid-template-columns: 1fr; }

  .reglinks { grid-template-columns: 1fr; }

  .vcard__metrics { grid-template-columns: 1fr; }

 }


.pbgroup { border: 1px solid var(--border-light);border-radius: var(--r-2xl);background: var(--bg-card);overflow: hidden; }

.pbgroup__head { padding: var(--sp-5) var(--sp-6);border-bottom: 1px solid var(--border-light);display: flex;align-items: center;justify-content: space-between;gap: var(--sp-4); }

.pbgroup__t { font-size: var(--fs-18);font-weight: 700; }

.pbgroup__n { font-size: var(--fs-13);color: var(--text-tertiary);font-feature-settings: "tnum"; }


.pbitem { display: flex;gap: var(--sp-4);padding: var(--sp-4) var(--sp-6);border-bottom: 1px solid var(--border-light);cursor: pointer;transition: background var(--dur) var(--ease); }

.pbitem:last-child { border-bottom: none; }

.pbitem:hover { background: var(--bg-card-z0); }


.pbitem__box { flex-shrink: 0;width: 20px;height: 20px;margin-top: 3px;border-radius: var(--r-sm);border: 1.5px solid var(--border-strong);display: grid;place-items: center;transition: all var(--dur) var(--ease); }

.pbitem input { position: absolute;opacity: 0;width: 0;height: 0; }

.pbitem input:checked + .pbitem__box { background: var(--brand-fill);border-color: var(--brand-fill); }

.pbitem input:checked + .pbitem__box::after { content: "";width: 10px;height: 6px;border-left: 2px solid #0a2615;border-bottom: 2px solid #0a2615;transform: rotate(-45deg) translate(1px, -1px); }

.pbitem__body { min-width: 0; }

.pbitem__t { font-size: var(--fs-15);line-height: 1.6; }

.pbitem input:checked ~ .pbitem__body .pbitem__t { color: var(--text-tertiary);text-decoration: line-through; }

.pbitem__d { font-size: var(--fs-13);color: var(--text-tertiary);margin-top: 3px;line-height: 1.6; }


.pbmeter { position: sticky;top: calc(var(--nav-top) + var(--sp-4));z-index: 30;background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-2xl);padding: var(--sp-5) var(--sp-6);margin-bottom: var(--sp-8); }

.pbmeter__track { height: 6px;border-radius: var(--r-pill);background: var(--bg-card-z0);overflow: hidden;margin-top: var(--sp-3); }

.pbmeter__fill { height: 100%;width: 0;background: var(--brand-fill);border-radius: var(--r-pill);transition: width 300ms var(--ease); }


.chartcard { border: 1px solid var(--border-light);border-radius: var(--r-2xl);background: var(--bg-card);padding: var(--sp-6); }

.chartcard__t { font-size: var(--fs-16);font-weight: 700; }

.chartcard__s { font-size: var(--fs-13);color: var(--text-tertiary);margin-top: 4px; }

.chartbox { position: relative;width: 100%;margin-top: var(--sp-5);min-height: 240px; }

.legend { display: flex;flex-wrap: wrap;gap: var(--sp-4);font-size: var(--fs-12);color: var(--text-secondary);margin-top: var(--sp-4); }

.legend span { display: inline-flex;align-items: center;gap: 6px; }

.legend i { width: 10px;height: 10px;border-radius: 2px;display: block; }


.databadge { display: inline-flex;align-items: center;gap: 8px;margin-top: var(--sp-5);padding: 8px 14px;border: 1px solid var(--border-light);border-radius: 999px;background: var(--bg-card);font-size: var(--fs-12);color: var(--text-secondary); }

.databadge::before { content: "";width: 8px;height: 8px;border-radius: 50%;background: var(--brand-60, #3fcf7c);box-shadow: 0 0 0 4px rgba(63, 207, 124, .18); }


.kpibar { display: grid;grid-template-columns: repeat(4, minmax(0, 1fr));gap: var(--sp-4); }

.kpi { border: 1px solid var(--border-light);border-radius: var(--r-2xl);background: var(--bg-card);padding: var(--sp-6) var(--sp-5);position: relative;overflow: hidden;transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }

.kpi::after { content: "";position: absolute;inset: 0 0 auto 0;height: 3px;background: linear-gradient(90deg, var(--brand-60, #3fcf7c), transparent);opacity: .9; }

.kpi:hover { transform: translateY(-3px);border-color: var(--border-medium);box-shadow: var(--shadow-card, 0 10px 28px rgba(0, 0, 0, .07)); }

.kpi__num { font-size: clamp(28px, 4vw, 40px);font-weight: 800;letter-spacing: -0.03em;line-height: 1;color: var(--text-primary); }

.kpi__label { font-size: var(--fs-13);color: var(--text-secondary);margin-top: var(--sp-3);line-height: 1.55;min-height: 40px; }

.kpi__src { font-size: var(--fs-12);color: var(--text-tertiary);margin-top: var(--sp-3); }


.chartgrid { display: grid;grid-template-columns: repeat(2, minmax(0, 1fr));gap: var(--sp-6); }

.chartcard__head { display: flex;align-items: flex-start;justify-content: space-between;gap: var(--sp-4);flex-wrap: wrap; }

.chartcard__src { font-size: var(--fs-13);color: var(--text-accent, var(--brand-60, #3fcf7c));text-decoration: none;white-space: nowrap;padding-top: 2px; }

.chartcard__src:hover { text-decoration: underline; }

.chartcard__src--static { color: var(--text-tertiary); }

.chartbox { min-height: 260px; }

@media (max-width: 860px) { .chartgrid { grid-template-columns: minmax(0, 1fr); }

 }


@media (max-width: 860px) { .kpibar { grid-template-columns: repeat(2, minmax(0, 1fr)); }

 }

@media (max-width: 560px) { .kpibar { grid-template-columns: minmax(0, 1fr); }

 }


.footer { border-top: 1px solid var(--border-light);padding-block: var(--sp-8) var(--sp-6);margin-top: var(--sp-12);background: var(--bg-sidebar); }

.footer__grid { display: grid;grid-template-columns: 1.4fr repeat(3, 1fr);gap: var(--sp-6); }

.footer__t { font-size: var(--fs-12);letter-spacing: 0.12em;text-transform: uppercase;color: var(--text-tertiary);margin-bottom: var(--sp-3); }

.footer__list { list-style: none;display: grid;gap: 6px; }

.footer__list a { font-size: var(--fs-13);color: var(--text-secondary);text-decoration: none; }

.footer__list a:hover { color: var(--text-primary); }

.footer__bottom { margin-top: var(--sp-6);padding-top: var(--sp-4);border-top: 1px solid var(--border-light);display: flex;justify-content: space-between;gap: var(--sp-4);flex-wrap: wrap;font-size: var(--fs-12);color: var(--text-tertiary); }

.footer__bottom a { color: var(--text-secondary);text-decoration: none;border-bottom: 1px solid transparent;transition: color .18s ease, border-color .18s ease; }

.footer__bottom a:hover { color: var(--brand-60, #29a651);border-bottom-color: currentColor; }

@media (max-width: 860px) { .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .footer__grid > div:first-child { grid-column: 1 / -1; }

 }


.chap-header { padding-block: var(--sp-12) var(--sp-8); }

.chap-header .eyebrow { margin-bottom: var(--sp-3); }

.chap-header .display-2 { margin-top: var(--sp-4);line-height: 1.1; }

.chap-header .t-lead { margin-top: var(--sp-5);max-width: 68ch; }

.chap-header .answer-first { margin-top: var(--sp-8); }


:root { --t-paper:    #1f6feb;--t-paper-bg:    #1f6feb1a;--t-paper-bd:    #1f6feb33;--t-platform: #1f9d57;--t-platform-bg: #1f9d571a;--t-platform-bd: #1f9d5733;--t-policy:   #d2486b;--t-policy-bg:   #d2486b1a;--t-policy-bd:   #d2486b33;--t-standard: #7a4fd6;--t-standard-bg: #7a4fd61a;--t-standard-bd: #7a4fd633;--t-report:   #d9772a;--t-report-bg:   #d9772a1a;--t-report-bd:   #d9772a33;--t-cn:       #0f9b8e;--t-cn-bg:       #0f9b8e1a;--t-cn-bd:       #0f9b8e33;--t-metric:   #3b5bdb;--t-metric-bg:   #3b5bdb1a;--t-metric-bd:   #3b5bdb33;--t-method:   #b8860b;--t-method-bg:   #b8860b1a;--t-method-bd:   #b8860b33;--t-event:    #c2457a;--t-event-bg:    #c2457a1a;--t-event-bd:    #c2457a33;--t-misc:     var(--text-accent);--t-misc-bg: var(--brand-10);--t-misc-bd: var(--brand-20); }

:root[data-theme="dark"] { --t-paper:    #6ea8fe;--t-paper-bg:    #6ea8fe22;--t-paper-bd:    #6ea8fe44;--t-platform: #5fd08a;--t-platform-bg: #5fd08a22;--t-platform-bd: #5fd08a44;--t-policy:   #f08aa6;--t-policy-bg:   #f08aa622;--t-policy-bd:   #f08aa644;--t-standard: #b794f6;--t-standard-bg: #b794f622;--t-standard-bd: #b794f644;--t-report:   #f0a05a;--t-report-bg:   #f0a05a22;--t-report-bd:   #f0a05a44;--t-cn:       #3fc9bb;--t-cn-bg:       #3fc9bb22;--t-cn-bd:       #3fc9bb44;--t-metric:   #8aa0ff;--t-metric-bg:   #8aa0ff22;--t-metric-bd:   #8aa0ff44;--t-method:   #e6b94f;--t-method-bg:   #e6b94f22;--t-method-bd:   #e6b94f44;--t-event:    #e88ab4;--t-event-bg:    #e88ab422;--t-event-bd:    #e88ab444;--t-misc:     var(--text-accent);--t-misc-bg: var(--brand-10);--t-misc-bd: var(--brand-20); }


.daily-hero { background: var(--bg-soft); }


.daily-meta { display: flex;flex-wrap: wrap;gap: var(--sp-8);margin-top: var(--sp-8);padding: var(--sp-5) var(--sp-6);background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-2xl); }

.daily-meta__item { display: flex;flex-direction: column;gap: 2px; }

.daily-meta__item b { font-size: var(--fs-24);font-weight: 800;line-height: 1;color: var(--text-primary);font-family: var(--font-display); }

.daily-meta__item span { font-size: var(--fs-12);color: var(--text-tertiary);letter-spacing: .04em; }


.daily-filterbar { display: flex;flex-direction: column;gap: var(--sp-4);margin: 0 0 var(--sp-8); }

.daily-filterbar .search { max-width: 440px; }


.daily-list { position: relative;display: grid;gap: var(--sp-5);padding-left: 8px; }

.daily-list::before { content: "";position: absolute;left: 19px;top: 16px;bottom: 16px;width: 2px;background: linear-gradient(var(--brand-30), var(--brand-10) 55%, transparent); }

.daily-item { position: relative;padding-left: 56px; }

.daily-item__node { position: absolute;left: 12px;top: 25px;width: 16px;height: 16px;border-radius: 50%;background: var(--bg-card);border: 3px solid var(--brand-50);box-shadow: 0 0 0 4px var(--brand-5); }

.daily-item__body { border: 1px solid var(--border-light);border-radius: var(--r-2xl);background: var(--bg-card);padding: var(--sp-5) var(--sp-6);transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease); }

.daily-item:hover .daily-item__body { transform: translateY(-3px);box-shadow: var(--shadow-pop);border-color: var(--border-medium); }

.daily-item__top { display: flex;align-items: center;gap: var(--sp-3);margin-bottom: var(--sp-3);flex-wrap: wrap; }

.daily-item__date { font-family: var(--font-mono);font-size: var(--fs-12);color: var(--text-tertiary); }

.daily-item__t { font-size: var(--fs-18);font-weight: 700;line-height: 1.5;margin: 0; }

.daily-item__t a { color: var(--text-primary);text-decoration: none; }

.daily-item__t a:hover { color: var(--text-accent); }

.daily-item__s { font-size: var(--fs-14);color: var(--text-secondary);margin: var(--sp-2) 0 0;line-height: 1.75; }

.daily-item__m { margin-top: var(--sp-4);display: flex;align-items: center;gap: var(--sp-3);flex-wrap: wrap; }

.daily-item__src { font-size: var(--fs-12);color: var(--text-tertiary);padding: 4px 11px;border-radius: var(--r-pill);background: var(--bg-soft);border: 1px solid var(--border-light); }

.daily-item__read { margin-left: auto;font-size: var(--fs-13);font-weight: 600;color: var(--text-accent);text-decoration: none;white-space: nowrap; }

.daily-item__read:hover { color: var(--text-accent-hover); }


.dailytag { display: inline-flex;align-items: center;font-size: var(--fs-12);font-weight: 600;letter-spacing: .02em;padding: 4px 11px;border-radius: var(--r-pill);border: 1px solid transparent; }

.dailytag--paper { color: var(--t-paper);background: var(--t-paper-bg);border-color: var(--t-paper-bd); }

.dailytag--platform { color: var(--t-platform);background: var(--t-platform-bg);border-color: var(--t-platform-bd); }

.dailytag--policy { color: var(--t-policy);background: var(--t-policy-bg);border-color: var(--t-policy-bd); }

.dailytag--standard { color: var(--t-standard);background: var(--t-standard-bg);border-color: var(--t-standard-bd); }

.dailytag--report { color: var(--t-report);background: var(--t-report-bg);border-color: var(--t-report-bd); }

.dailytag--cn { color: var(--t-cn);background: var(--t-cn-bg);border-color: var(--t-cn-bd); }

.dailytag--metric { color: var(--t-metric);background: var(--t-metric-bg);border-color: var(--t-metric-bd); }

.dailytag--method { color: var(--t-method);background: var(--t-method-bg);border-color: var(--t-method-bd); }

.dailytag--event { color: var(--t-event);background: var(--t-event-bg);border-color: var(--t-event-bd); }

.dailytag--misc { color: var(--t-misc);background: var(--t-misc-bg);border-color: var(--t-misc-bd); }


@media (max-width: 640px) { .daily-meta { gap: var(--sp-6);padding: var(--sp-4) var(--sp-5); }

  .daily-list { padding-left: 0; }

  .daily-list::before { display: none; }

  .daily-item { padding-left: 0; }

  .daily-item__node { display: none; }

  .daily-item__body { padding: var(--sp-4) var(--sp-5); }

  .daily-item__read { margin-left: 0; }

 }


.capband { background: #070907;color: #f4f5f1;border-top: 1px solid #1c1f1c;padding: 96px 0 104px;overflow: hidden; }

.capband__inner { width: 100%;max-width: 1216px;margin: 0 auto;padding: 0 32px; }


.capabilities-heading-row { display: flex;justify-content: space-between;align-items: flex-end;gap: 48px;max-width: 1216px;margin: 0 auto 46px; }

.official-section-heading { width: min(720px, 100%);margin: 0; }

.official-section-heading > p { font-family: var(--mono, "Instrument Sans");letter-spacing: .16em;text-transform: uppercase;font-weight: 740;font-size: 12px;color: #9ca198;margin: 0 0 15px; }

.official-section-heading h2 { font-family: "Alimama ShuHeiTi", var(--font-cn);color: #f8f9f5;letter-spacing: -.045em;line-height: 1.06;font-size: clamp(34px, 4.4vw, 56px);margin: 0;font-weight: 700; }

.official-section-heading h2 .it { color: var(--brand-fill);font-style: normal; }

.official-section-heading > span { display: block;color: #9ca198;max-width: 34em;margin-top: 18px;font-size: 15px;line-height: 1.7; }

.capability-section-action { flex: none;margin: 0 0 8px; }

.capability-section-action a { display: inline-flex;align-items: center;gap: 8px;background: #fff;color: #0c100e;border: 1px solid #fff;border-radius: 999px;min-height: 48px;padding: 0 24px;font-size: 14px;font-weight: 700;text-decoration: none;transition: background .18s, transform .18s; }

.capability-section-action a:hover { background: #eef0ec;transform: translateY(-2px); }

.capability-section-action a svg { width: 16px;height: 16px; }


.capbento { display: grid;grid-template-columns: repeat(3, minmax(0, 1fr));gap: 16px;max-width: 1216px;margin: 0 auto; }

.capcell { display: flex;min-width: 0; }


.capcard { --cap-pad: 26px;position: relative;display: flex;flex-direction: column;width: 100%;min-height: 470px;padding: var(--cap-pad);border-radius: 18px;border: 1px solid rgba(12,16,14,.10);overflow: hidden;background: #f4f4ef;color: #0c100e;transition: border-color .36s cubic-bezier(.22,1,.36,1), transform .36s cubic-bezier(.22,1,.36,1); }

.capcard:hover { border-color: rgba(12,16,14,.34);transform: translateY(-3px); }


.capability-label { display: flex;align-items: center;justify-content: space-between;gap: 8px;padding-bottom: 15px;margin-bottom: 4px;border-bottom: 1px solid rgba(12,16,14,.16);font-family: var(--mono, "Instrument Sans");letter-spacing: .1em;font-size: 12px;font-weight: 650;color: rgba(12,16,14,.62); }

.capability-label b { font-family: var(--font-cn);letter-spacing: .02em;font-size: 12px;font-weight: 650;color: inherit; }


.capcard__title { font-family: "Alimama ShuHeiTi", var(--font-cn);font-size: clamp(24px, 2.1vw, 32px);font-weight: 700;line-height: 1.08;letter-spacing: -.04em;margin: 22px 0 12px;color: inherit; }

.capcard__desc { font-size: 13px;line-height: 1.68;color: rgba(12,16,14,.64);max-width: 96%;margin: 0; }


.capability-art { margin-top: auto;width: calc(100% + var(--cap-pad) * 2);margin-left: calc(var(--cap-pad) * -1);margin-right: calc(var(--cap-pad) * -1);margin-bottom: calc(var(--cap-pad) * -1);height: 222px;position: relative;overflow: hidden; }

.capability-mockup { position: absolute;inset: 0;width: 100%;height: 100%;display: block; }

.capability-mockup text { font-family: var(--font-cn); }


.cap-1 .capcard { background: linear-gradient(135deg,#5fe08c 0%,#34c76b 100%);color:#0c2417;border-color: rgba(12,36,23,.14); }

.cap-1 .capability-label { color: rgba(12,36,23,.72);border-color: rgba(12,36,23,.2); }

.cap-1 .capcard__desc { color: rgba(12,36,23,.74); }


.cap-2 .capcard { background: linear-gradient(135deg,#ffc266 0%,#ff9248 100%);color:#3a1c02;border-color: rgba(58,28,2,.14); }

.cap-2 .capability-label { color: rgba(58,28,2,.74);border-color: rgba(58,28,2,.22); }

.cap-2 .capcard__desc { color: rgba(58,28,2,.76); }


.cap-3 .capcard { background: linear-gradient(135deg,#5aa6ff 0%,#3b7bf0 100%);color:#f7f8f3;border-color: rgba(255,255,255,.18); }

.cap-3 .capability-label { color: rgba(247,248,243,.82);border-color: rgba(255,255,255,.24); }

.cap-3 .capcard__desc { color: rgba(247,248,243,.86); }


.cap-4 .capcard { background: linear-gradient(135deg,#b18bff 0%,#8a5cf0 100%);color:#f7f8f3;border-color: rgba(255,255,255,.18); }

.cap-4 .capability-label { color: rgba(247,248,243,.82);border-color: rgba(255,255,255,.24); }

.cap-4 .capcard__desc { color: rgba(247,248,243,.86); }


.cap-5 .capcard { background: linear-gradient(135deg,#ff8fb6 0%,#f4528b 100%);color:#f7f8f3;border-color: rgba(255,255,255,.18); }

.cap-5 .capability-label { color: rgba(247,248,243,.82);border-color: rgba(255,255,255,.24); }

.cap-5 .capcard__desc { color: rgba(247,248,243,.86); }


.cap-6 .capcard { background: linear-gradient(135deg,#4fd6cf 0%,#1fb3ac 100%);color:#06241f;border-color: rgba(6,36,31,.14); }

.cap-6 .capability-label { color: rgba(6,36,31,.74);border-color: rgba(6,36,31,.22); }

.cap-6 .capcard__desc { color: rgba(6,36,31,.78); }

.cap-6 .capability-art { height: 200px; }


.mk-pulse { animation: mkPulse 3.2s ease-in-out infinite;transform-box: fill-box;transform-origin: center; }

.mk-float { animation: mkFloat 4s ease-in-out infinite;transform-box: fill-box;transform-origin: center; }

.mk-float.b { animation-delay: .6s; }

.mk-float.c { animation-delay: 1.2s; }

.mk-flow { stroke-dasharray: 5 6;animation: mkFlow 1.4s linear infinite; }

.mk-draw { stroke-dasharray: 160;stroke-dashoffset: 160;animation: mkDraw 1.6s ease forwards; }

.mk-rise { transform-box: fill-box;transform-origin: bottom;animation: mkRise 1.4s cubic-bezier(.22,1,.36,1) both; }

.mk-rise.b { animation-delay: .15s; }

.mk-rise.c { animation-delay: .3s; }

.mk-rise.d { animation-delay: .45s; }

.mk-ring { transform-box: fill-box;transform-origin: center;animation: mkRing 9s linear infinite; }

.mk-blink { animation: mkBlink 1.1s steps(1) infinite; }

.mk-soft { animation: mkPulse 3.6s ease-in-out infinite;transform-box: fill-box;transform-origin: center; }


@keyframes mkPulse { 0%,100% { opacity:.72;transform:scale(.97); }
50% { opacity:1;transform:scale(1.03); }
 }

@keyframes mkFloat { 0%,100% { transform:translateY(0); }
50% { transform:translateY(-5px); }
 }

@keyframes mkFlow { to { stroke-dashoffset: -22; }
 }

@keyframes mkDraw { to { stroke-dashoffset: 0; }
 }

@keyframes mkRise { 0% { transform:scaleY(.18);opacity:.4; }
100% { transform:scaleY(1);opacity:1; }
 }

@keyframes mkRing { to { transform: rotate(360deg); }
 }

@keyframes mkBlink { 0%,49% { opacity:1; }
50%,100% { opacity:0; }
 }


.capgrid__hint { display: none;margin: 28px auto 0;text-align: center;font-size: 13px;color: #7f857b;font-family: var(--mono,"Instrument Sans");letter-spacing: .08em; }


@media (max-width: 900px) { .capband { padding: 72px 0 84px; }

  .capband__inner { padding: 0 20px; }

  .capabilities-heading-row { display: block;margin: 0 20px 36px; }

  .capability-section-action { justify-content: flex-start;margin: 22px 0 0; }

  .capbento { grid-template-columns: repeat(2, minmax(0, 1fr));gap: 12px; }

  .capcard { min-height: 440px; }

  .capgrid__hint { display: none; }

 }

@media (max-width: 560px) { .capbento { grid-template-columns: minmax(0, 1fr); }

  .capcard { min-height: 420px; }

 }


.engine-rail { display: flex;gap: var(--sp-4);overflow-x: auto;scroll-snap-type: x mandatory;padding-bottom: var(--sp-4);margin-inline: calc(var(--sp-6) * -1);padding-inline: var(--sp-6);scrollbar-width: thin;-webkit-overflow-scrolling: touch; }

.engine-rail[data-drag] { cursor: grab; }

.engine-rail[data-drag].is-dragging { cursor: grabbing;user-select: none; }

.engine-rail > * { flex: 0 0 min(340px, 84vw);scroll-snap-align: start; }

.enginecell { height: 100%; }


.enginecard { height: 100%;display: flex;flex-direction: column;background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-3xl);padding: var(--sp-6);transition: transform var(--dur) var(--ease),               border-color var(--dur) var(--ease),               box-shadow var(--dur) var(--ease); }

.enginecard:hover { transform: translateY(-4px);border-color: var(--brand-fill);box-shadow: var(--shadow-pop); }

.enginecard__top { display: flex;align-items: center;justify-content: space-between;gap: var(--sp-3); }

.enginecard__name { font-size: var(--fs-20);font-weight: 700;letter-spacing: -0.01em; }

.enginecard__desc { font-size: var(--fs-14);line-height: 1.78;color: var(--text-secondary);margin-top: var(--sp-4); }

.enginecard__tags { display: flex;flex-wrap: wrap;gap: 6px;margin-top: auto;padding-top: var(--sp-5); }


.engine-rail__progress { height: 3px;border-radius: var(--r-pill);background: var(--bg-card-z0);overflow: hidden;margin: var(--sp-5) var(--sp-6) 0; }

.engine-rail__progress > span { display: block;height: 100%;width: 0;background: var(--brand-fill);border-radius: inherit;transition: width .12s linear; }


.rail.is-marquee, .engine-rail.is-marquee { scroll-snap-type: none;scrollbar-width: none;-ms-overflow-style: none;cursor: default; }

.rail.is-marquee::-webkit-scrollbar, .engine-rail.is-marquee::-webkit-scrollbar { display: none; }

.rail.is-marquee .numcard, .engine-rail.is-marquee .enginecard { border-color: transparent;box-shadow: 0 1px 2px rgba(12,16,14,.06), 0 8px 20px rgba(12,16,14,.05); }

.engine-rail.is-marquee ~ .engine-rail__progress { display: none; }

.engine-rail.is-marquee + .rail__hint { display: none; }


.spotcta { position: relative;overflow: hidden;isolation: isolate;border-radius: var(--r-5xl);background: #0e110e;border: 1px solid #ffffff1a;color: #f7f7f3;padding: clamp(48px, 7vw, 92px) 24px;text-align: center; }

.spotcta::before { content: "";position: absolute;inset: 0;z-index: 0;background: radial-gradient(480px circle at var(--mx, 50%) var(--my, 40%),               rgba(86, 232, 145, .20),               rgba(86, 232, 145, .07) 35%,               transparent 62%);opacity: 0;transition: opacity .45s var(--ease);pointer-events: none; }

.spotcta:hover::before { opacity: 1; }

.spotcta__grid { position: absolute;inset: 0;z-index: 0;background-image: radial-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px);background-size: 22px 22px;opacity: .5;pointer-events: none;-webkit-mask-image: radial-gradient(ellipse at center, #000 38%, transparent 76%);mask-image: radial-gradient(ellipse at center, #000 38%, transparent 76%); }

.spotcta__inner { position: relative;z-index: 1;max-width: 680px;margin: 0 auto; }

.spotcta h2 { color: #f7f7f3;margin-top: var(--sp-4);line-height: 1.12; }

.spotcta .t-lead { color: rgba(247, 247, 243, .74); }

.spotcta .btn--accent { margin-top: 0; }


.toolcta { position: relative;overflow: hidden;isolation: isolate;border-radius: var(--r-5xl);background: #0e110e;border: 1px solid #ffffff1a;color: #f7f7f3;padding: clamp(48px, 7vw, 88px) clamp(20px, 5vw, 64px);text-align: center; }

.toolcta::before { content: "";position: absolute;inset: 0;z-index: 0;background: radial-gradient(520px circle at var(--mx, 50%) var(--my, 42%),               rgba(86, 232, 145, .20),               rgba(86, 232, 145, .07) 35%,               transparent 62%);opacity: 0;transition: opacity .45s var(--ease);pointer-events: none; }

.toolcta:hover::before { opacity: 1; }

.toolcta__grid { position: absolute;inset: 0;z-index: 0;background-image: radial-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px);background-size: 22px 22px;opacity: .5;pointer-events: none;-webkit-mask-image: radial-gradient(ellipse at center, #000 40%, transparent 78%);mask-image: radial-gradient(ellipse at center, #000 40%, transparent 78%); }

.toolcta__inner { position: relative;z-index: 1;max-width: 1040px;margin: 0 auto; }

.toolcta h2 { color: #f7f7f3;margin-top: var(--sp-4);line-height: 1.12; }

.toolcta .t-lead { color: rgba(247, 247, 243, .74);max-width: 640px; }


.toolgrid { display: grid;grid-template-columns: repeat(2, minmax(0, 1fr));gap: var(--sp-4);margin-top: var(--sp-9);text-align: left; }

.toolcard { display: block;text-decoration: none;color: inherit;background: rgba(255, 255, 255, .04);border: 1px solid rgba(255, 255, 255, .12);border-radius: var(--r-2xl);padding: var(--sp-6);transition: border-color var(--dur) var(--ease),               transform var(--dur) var(--ease),               background var(--dur) var(--ease); }

.toolcard:hover { border-color: var(--brand-fill);transform: translateY(-3px);background: rgba(255, 255, 255, .07); }

.toolcard__idx { font-family: "Instrument Sans", sans-serif;font-size: var(--fs-12);font-weight: 700;color: var(--brand-fill);letter-spacing: 0.06em; }

.toolcard__title { font-family: var(--font-display);font-size: var(--fs-20);font-weight: 700;line-height: 1.4;margin-top: var(--sp-3);letter-spacing: -0.01em; }

.toolcard__desc { font-size: var(--fs-14);line-height: 1.7;color: rgba(247, 247, 243, .68);margin-top: var(--sp-3); }

@media (max-width: 640px) { .toolgrid { grid-template-columns: minmax(0, 1fr); }

 }


.trans-article { max-width: 780px;margin: 0 auto;padding: 44px 32px 96px; }


.trans-breadcrumb { display: flex;align-items: center;gap: 8px;margin-bottom: 24px;font-size: 13px;color: var(--text-tertiary);flex-wrap: wrap; }

.trans-breadcrumb a { color: var(--text-secondary);text-decoration: none;display: inline-flex;align-items: center;gap: 5px;padding: 0;transition: color var(--dur) var(--ease); }

.trans-breadcrumb a:hover { color: var(--text-primary); }

.trans-breadcrumb .sep { color: var(--text-tertiary);opacity: 0.5;font-size: 11px; }

.trans-breadcrumb .current { color: var(--text-primary);font-weight: 500; }


.trans-badge { display: inline-flex;align-items: center;gap: 5px;padding: 4px 10px;border-radius: var(--r-sm);font-size: 12px;font-weight: 600;margin-bottom: 16px;letter-spacing: 0.02em; }

.trans-badge.papers { background: #f0f7ff;color: #1a56db;border: 1px solid #c7d9f5; }

.trans-badge.reports { background: #fff4e8;color: #b45309;border: 1px solid #f5d9a8; }

.trans-badge.regulatory { background: #fef2f2;color: #b91c1c;border: 1px solid #fecaca; }

.trans-badge.licensing { background: #f5f0ff;color: #6d28d9;border: 1px solid #ddd6fe; }

.trans-badge.courses { background: #ecfeff;color: #0e7490;border: 1px solid #a5f3fc; }

.trans-badge.en-resources { background: #f0fdf4;color: #15803d;border: 1px solid #bbf7d0; }

:root[data-theme="dark"] .trans-badge.papers { background: #1a2744;color: #93c5fd;border-color: #1e3a5f; }

:root[data-theme="dark"] .trans-badge.reports { background: #2d1f0a;color: #fcd34d;border-color: #452d0a; }

:root[data-theme="dark"] .trans-badge.regulatory { background: #2d0a0a;color: #fca5a5;border-color: #450a0a; }

:root[data-theme="dark"] .trans-badge.licensing { background: #1e0a3c;color: #c4b5fd;border-color: #2e1065; }

:root[data-theme="dark"] .trans-badge.courses { background: #0a2d2d;color: #67e8f9;border-color: #0e4444; }

:root[data-theme="dark"] .trans-badge.en-resources { background: #0a2d1a;color: #86efac;border-color: #0e4426; }


.trans-article > h1 { color: var(--ink, var(--text-primary));letter-spacing: -0.026em;margin: 0 0 8px;font-size: clamp(26px, 3vw, 32px);font-weight: 620;line-height: 1.26; }


.trans-orig { display: block;color: var(--text-secondary);font-size: 15px;line-height: 1.6;margin-bottom: 16px;font-weight: 400; }


.trans-meta { display: flex;flex-wrap: wrap;align-items: center;gap: 10px;margin-bottom: 28px;padding: 14px 16px;background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-lg);font-size: 13px;color: var(--text-secondary);line-height: 1.6; }

.trans-meta a { color: var(--text-accent);text-decoration: none;border-bottom: 1px solid var(--brand-20);transition: border-color var(--dur) var(--ease); }

.trans-meta a:hover { border-color: var(--text-accent); }

.trans-meta .meta-sep { color: var(--text-tertiary);opacity: 0.5; }

.trans-meta .tag { font-size: 12px;padding: 2px 8px; }


.trans-body { color: var(--text-primary);font-family: var(--font-body, "Alibaba PuHuiTi", "Instrument Sans", sans-serif);font-feature-settings: "kern" 1, "liga" 1;letter-spacing: -0.006em; }


.trans-body > h2 { color: var(--text-primary);scroll-margin-top: calc(var(--nav-top) + 16px);border-bottom: 1px solid var(--border-light);letter-spacing: -0.026em;margin: 48px 0 16px;padding-bottom: 9px;font-size: 22px;font-weight: 640;line-height: 1.4; }

.trans-body > h2:first-child { margin-top: 0; }


.trans-body > h3 { letter-spacing: -0.014em;margin: 32px 0 11px;font-size: 17px;font-weight: 640;line-height: 1.45;color: var(--text-primary); }


.trans-body > h4 { letter-spacing: -0.006em;margin: 25px 0 9px;font-size: 14.5px;font-weight: 660;line-height: 1.5;color: var(--text-primary); }


.trans-body > p { color: var(--text-primary);margin: 0 0 14px;font-size: 15px;font-weight: 400;line-height: 1.82; }


.trans-body a { color: var(--text-accent);text-underline-offset: 3px;text-decoration-color: var(--brand-30);text-decoration: none; }

.trans-body a:hover { text-decoration-color: var(--text-accent); }


.trans-body ul, .trans-body ol { margin: 5px 0 18px;padding-left: 25px; }

.trans-body li { color: var(--text-primary);padding: 3px 0 3px 3px;font-size: 14.75px;line-height: 1.78; }

.trans-body li::marker { color: var(--text-tertiary); }


.trans-body code:not(pre code) { color: var(--text-primary);font-family: var(--font-mono);background: var(--bg-code);border: 1px solid var(--border-light);border-radius: var(--r-sm);padding: 2px 5px;font-size: max(12px, 0.88em); }


.trans-body pre { background: var(--bg-code);border: 1px solid var(--border-light);border-radius: var(--r-lg);overflow: hidden;margin: 18px 0 22px; }

.trans-body pre code { display: block;padding: 16px 18px;overflow-x: auto;font-family: var(--font-mono);font-size: 13px;line-height: 1.7;color: var(--text-primary);background: transparent;border: none;padding: 0; }


.trans-body blockquote { border: 1px solid var(--border-light);border-left: 3px solid var(--brand-fill);border-radius: var(--r-sm);margin: 18px 0 22px;padding: 12px 16px;background: var(--bg-card-z0);font-size: 15px;line-height: 1.75;color: var(--text-secondary); }

.trans-body blockquote p { margin: 0; }


.trans-table-wrap { overflow-x: auto;border: 1px solid var(--border-light);border-radius: var(--r-lg);background: var(--bg-card);margin: 18px 0 22px; }

.trans-table-wrap table { width: 100%;border-collapse: collapse;font-size: 14px;line-height: 1.6;min-width: 400px; }

.trans-table-wrap th { text-align: left;font-weight: 600;font-size: 12px;letter-spacing: 0.06em;text-transform: uppercase;color: var(--text-tertiary);padding: 10px 14px;border-bottom: 1px solid var(--border-light);white-space: nowrap;background: var(--bg-card-z0); }

.trans-table-wrap td { padding: 10px 14px;border-bottom: 1px solid var(--border-light);vertical-align: top;color: var(--text-primary); }

.trans-table-wrap tr:last-child td { border-bottom: none; }

.trans-table-wrap tbody tr:hover { background: var(--bg-card-z0); }

.trans-table-wrap td a { color: var(--text-accent);text-decoration: none;border-bottom: 1px solid var(--brand-20); }

.trans-table-wrap td a:hover { border-color: var(--text-accent); }


.trans-footer { margin-top: 48px;padding-top: 24px;border-top: 1px solid var(--border-light);display: flex;justify-content: space-between;align-items: center;flex-wrap: wrap;gap: 12px;font-size: 13px;color: var(--text-tertiary); }

.trans-footer a { color: var(--text-accent);text-decoration: none;display: inline-flex;align-items: center;gap: 5px;transition: color var(--dur) var(--ease); }

.trans-footer a:hover { color: var(--text-primary); }


@media (max-width: 768px) { .trans-article { padding: 28px 18px 64px; }

  .trans-body > h2 { font-size: 19px;margin: 36px 0 12px; }

  .trans-body > h3 { font-size: 16px; }

  .trans-meta { flex-direction: column;align-items: flex-start; }

 }


.check-container { max-width: 900px;margin: 0 auto;padding: var(--sp-10) var(--sp-6); }


.check-input-group { display: flex;gap: var(--sp-3);margin: var(--sp-6) 0; }


.check-input { flex: 1;padding: 12px 16px;border: 1px solid var(--border-light);border-radius: var(--r-lg);font-size: var(--fs-15);background: var(--bg-surface);color: var(--text-primary);transition: border-color var(--dur) var(--ease); }


.check-input:focus { outline: none;border-color: var(--brand-fill);box-shadow: 0 0 0 3px var(--brand-10); }


.check-status { display: flex;align-items: center;gap: var(--sp-3);padding: var(--sp-4) var(--sp-5);border-radius: var(--r-lg);margin: var(--sp-5) 0; }


.check-status.check-error { background: var(--bg-error);border: 1px solid var(--border-error);color: var(--text-error); }


.check-status:not(.check-error) { background: var(--bg-card-z0);border: 1px solid var(--border-light); }


.spinner { width: 20px;height: 20px;border: 2px solid var(--border-light);border-top-color: var(--brand-fill);border-radius: 50%;animation: spin 0.8s linear infinite;flex-shrink: 0; }


@keyframes spin { to { transform: rotate(360deg); }

 }


.score-card { display: flex;align-items: center;gap: var(--sp-8);padding: var(--sp-8);background: var(--bg-surface);border: 1px solid var(--border-light);border-radius: var(--r-2xl);margin: var(--sp-6) 0; }


.score-ring { width: 120px;height: 120px;flex-shrink: 0; }


.score-ring__bg { fill: none;stroke: var(--border-light);stroke-width: 8; }


.score-ring__fill { fill: none;stroke: var(--brand-fill);stroke-width: 8;stroke-linecap: round;transform: rotate(-90deg);transform-origin: center;transition: stroke-dashoffset 0.8s ease; }


.score-ring__text { font-size: 28px;font-weight: 700;fill: var(--text-primary); }


.score-ring__label { font-size: 11px;fill: var(--text-tertiary);text-transform: uppercase;letter-spacing: 0.05em; }


.score-summary { flex: 1; }


.score-grade { font-size: 32px;font-weight: 700;margin-bottom: var(--sp-2); }


.score-desc { font-size: var(--fs-14);color: var(--text-secondary); }


.dimensions-grid { display: grid;grid-template-columns: repeat(2, 1fr);gap: var(--sp-4);margin: var(--sp-6) 0; }


@media (max-width: 640px) { .dimensions-grid { grid-template-columns: 1fr; }

 }


.dim-card { padding: var(--sp-4) var(--sp-5);background: var(--bg-surface);border: 1px solid var(--border-light);border-radius: var(--r-xl); }


.dim-card__header { display: flex;justify-content: space-between;align-items: center;margin-bottom: var(--sp-2); }


.dim-card__name { font-size: var(--fs-14);font-weight: 500;color: var(--text-primary); }


.dim-card__score { font-size: var(--fs-13);color: var(--text-secondary); }


.dim-card__bar { height: 6px;background: var(--border-light);border-radius: 3px;overflow: hidden;margin-bottom: var(--sp-2); }


.dim-card__bar-fill { height: 100%;border-radius: 3px;transition: width 0.6s ease; }


.dim-card__issues { display: flex;flex-direction: column;gap: var(--sp-1); }


.dim-card__issue { font-size: var(--fs-12);padding: 2px 8px;border-radius: var(--r-sm);background: var(--bg-card-z0); }


.dim-card__issue--critical { background: var(--bg-error);color: var(--text-error); }


.dim-card__issue--warning { background: var(--bg-warning);color: var(--text-warning); }


.issues-section, .fixes-section { margin-top: var(--sp-8); }


.section-title { font-size: var(--fs-18);font-weight: 600;margin-bottom: var(--sp-4);color: var(--text-primary); }


.issue-item { display: flex;align-items: flex-start;gap: var(--sp-3);padding: var(--sp-3) var(--sp-4);background: var(--bg-surface);border: 1px solid var(--border-light);border-radius: var(--r-lg);margin-bottom: var(--sp-2); }


.issue-sev { font-size: var(--fs-11);font-weight: 600;text-transform: uppercase;padding: 2px 8px;border-radius: var(--r-sm);flex-shrink: 0; }


.issue-sev--critical { background: var(--bg-error);color: var(--text-error); }


.issue-sev--warning { background: var(--bg-warning);color: var(--text-warning); }


.issue-sev--info { background: var(--bg-info);color: var(--text-info); }


.issue-dim { font-size: var(--fs-12);color: var(--text-tertiary);flex-shrink: 0; }


.issue-msg { font-size: var(--fs-14);color: var(--text-primary); }


.fix-card { padding: var(--sp-5);background: var(--bg-surface);border: 1px solid var(--border-light);border-radius: var(--r-xl);margin-bottom: var(--sp-4); }


.fix-card__header { display: flex;align-items: center;gap: var(--sp-3);margin-bottom: var(--sp-3); }


.fix-card__dim { font-size: var(--fs-11);font-weight: 600;text-transform: uppercase;letter-spacing: 0.05em;color: var(--text-tertiary);background: var(--bg-card-z0);padding: 4px 10px;border-radius: var(--r-sm); }


.fix-card__msg { font-size: var(--fs-15);font-weight: 500;color: var(--text-primary); }


.fix-card__code-wrap { position: relative; }


.fix-card__code { margin: 0;padding: var(--sp-4);background: var(--bg-code);border-radius: var(--r-lg);font-size: var(--fs-13);line-height: 1.6;overflow-x: auto;white-space: pre-wrap;word-break: break-all; }


.fix-card__code code { font-family: var(--font-mono); }


.copy-btn { position: absolute;top: var(--sp-2);right: var(--sp-2);padding: 6px 12px;font-size: var(--fs-12);background: var(--bg-card-z0);border: 1px solid var(--border-light);border-radius: var(--r-sm);color: var(--text-secondary);cursor: pointer;transition: all var(--dur) var(--ease); }


.copy-btn:hover { background: var(--bg-hover);color: var(--text-primary); }


@media (max-width: 640px) { .check-container { padding: var(--sp-6) var(--sp-4); }


  .check-input-group { flex-direction: column; }


  .score-card { flex-direction: column;text-align: center;gap: var(--sp-4); }


  .fix-card__header { flex-direction: column;align-items: flex-start;gap: var(--sp-2); }

 }


.check-hero { text-align: center;margin-bottom: var(--sp-12); }


.check-hero .display-2 { margin-bottom: var(--sp-4); }


.check-hero .t-lead { max-width: 600px;margin: 0 auto; }


.check-input-section { max-width: 600px;margin: 0 auto var(--sp-8); }


.check-hint { text-align: center;color: var(--text-tertiary);font-size: var(--fs-13);margin-top: var(--sp-3); }


.summary-card { background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-2xl);padding: var(--sp-6);margin-bottom: var(--sp-8); }


.summary-card__header { display: flex;justify-content: space-between;align-items: center;margin-bottom: var(--sp-4); }


.summary-card__badge { display: inline-block;padding: 4px 12px;background: var(--brand-5);color: var(--text-accent);border-radius: var(--r-pill);font-size: var(--fs-12);font-weight: 600;text-transform: uppercase;letter-spacing: 0.05em; }


.summary-card__time { font-size: var(--fs-13);color: var(--text-tertiary); }


.summary-card__text { font-size: var(--fs-15);line-height: 1.7;color: var(--text-secondary);margin: 0; }


.score-overview { background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-2xl);padding: var(--sp-8);margin-bottom: var(--sp-8); }


.score-main { display: flex;align-items: center;gap: var(--sp-8);margin-bottom: var(--sp-6); }


.score-ring-wrapper { flex-shrink: 0; }


.score-info { flex: 1; }


.score-meta { display: flex;gap: var(--sp-6);margin-top: var(--sp-3); }


.score-meta__item { font-size: var(--fs-13);color: var(--text-tertiary); }


.quick-stats { display: grid;grid-template-columns: repeat(3, 1fr);gap: var(--sp-4);padding-top: var(--sp-6);border-top: 1px solid var(--border-light); }


.stat-item { text-align: center;padding: var(--sp-4);background: var(--bg-card-z0);border-radius: var(--r-lg); }


.stat-item__label { display: block;font-size: var(--fs-12);color: var(--text-tertiary);margin-bottom: var(--sp-2); }


.stat-item__value { display: block;font-size: var(--fs-24);font-weight: 700;color: var(--text-primary); }


.stat-item__value--critical { color: var(--text-error); }


.stat-item__value--warning { color: var(--text-warning); }


.stat-item__value--info { color: var(--text-info); }


.priority-section { margin-bottom: var(--sp-8); }


.priority-list { display: flex;flex-direction: column;gap: var(--sp-4); }


.priority-item { display: flex;align-items: flex-start;gap: var(--sp-4);padding: var(--sp-5);background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-xl);transition: all var(--dur) var(--ease); }


.priority-item:hover { border-color: var(--border-medium);transform: translateY(-1px); }


.priority-item__num { width: 28px;height: 28px;display: grid;place-items: center;background: var(--brand-fill);color: #0a2615;border-radius: var(--r-sm);font-size: var(--fs-13);font-weight: 700;flex-shrink: 0; }


.priority-item__content { flex: 1; }


.priority-item__header { display: flex;align-items: center;gap: var(--sp-3);margin-bottom: var(--sp-2); }


.priority-item__dim { font-size: var(--fs-12);color: var(--text-tertiary); }


.priority-item__text { margin: 0;font-size: var(--fs-14);color: var(--text-secondary);line-height: 1.6; }


.dimensions-section { margin-bottom: var(--sp-8); }


.dimensions-grid { display: grid;grid-template-columns: repeat(2, 1fr);gap: var(--sp-4); }


.dim-card { padding: var(--sp-5);background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-xl);transition: all var(--dur) var(--ease); }


.dim-card:hover { border-color: var(--border-medium);transform: translateY(-1px); }


.dim-card__header { display: flex;justify-content: space-between;align-items: center;margin-bottom: var(--sp-3); }


.dim-card__name { font-size: var(--fs-14);font-weight: 600;color: var(--text-primary); }


.dim-card__score { font-size: var(--fs-13);color: var(--text-secondary); }


.dim-card__bar { height: 6px;background: var(--border-light);border-radius: 3px;overflow: hidden;margin-bottom: var(--sp-3); }


.dim-card__bar-fill { height: 100%;border-radius: 3px;transition: width 0.8s ease; }


.dim-card__meta { display: flex;justify-content: flex-end;margin-bottom: var(--sp-2); }


.dim-card__pct { font-size: var(--fs-12);font-weight: 600;color: var(--text-secondary); }


.dim-card__issues { display: flex;flex-direction: column;gap: var(--sp-1); }


.dim-card__issue { font-size: var(--fs-12);padding: 2px 8px;border-radius: var(--r-sm);background: var(--bg-card-z0); }


.issues-section { margin-bottom: var(--sp-8); }


.issues-list { display: flex;flex-direction: column;gap: var(--sp-3); }


.issue-item { display: flex;align-items: flex-start;gap: var(--sp-4);padding: var(--sp-4) var(--sp-5);background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-lg); }


.issue-sev { font-size: var(--fs-11);font-weight: 600;text-transform: uppercase;padding: 2px 8px;border-radius: var(--r-sm);flex-shrink: 0; }


.issue-sev--critical { background: var(--bg-error);color: var(--text-error); }


.issue-sev--warning { background: var(--bg-warning);color: var(--text-warning); }


.issue-sev--info { background: var(--bg-info);color: var(--text-info); }


.issue-dim { font-size: var(--fs-12);color: var(--text-tertiary);flex-shrink: 0;min-width: 80px; }


.issue-msg { font-size: var(--fs-14);color: var(--text-primary);flex: 1; }


.fixes-section { margin-bottom: var(--sp-8); }


.fixes-list { display: flex;flex-direction: column;gap: var(--sp-4); }


.fix-card { padding: var(--sp-5);background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-xl);transition: all var(--dur) var(--ease); }


.fix-card:hover { border-color: var(--border-medium);transform: translateY(-1px); }


.fix-card__header { display: flex;align-items: center;gap: var(--sp-3);margin-bottom: var(--sp-4); }


.fix-card__dim { font-size: var(--fs-11);font-weight: 600;text-transform: uppercase;letter-spacing: 0.05em;color: var(--text-tertiary);background: var(--bg-card-z0);padding: 4px 10px;border-radius: var(--r-sm); }


.fix-card__msg { font-size: var(--fs-15);font-weight: 500;color: var(--text-primary);flex: 1; }


.fix-card__code-wrap { position: relative; }


.fix-card__code { margin: 0;padding: var(--sp-4);background: var(--bg-code);border-radius: var(--r-lg);font-size: var(--fs-13);line-height: 1.6;overflow-x: auto;white-space: pre-wrap;word-break: break-all; }


.fix-card__code code { font-family: var(--font-mono); }


@media (max-width: 768px) { .dimensions-grid { grid-template-columns: 1fr; }


  .quick-stats { grid-template-columns: repeat(3, 1fr);gap: var(--sp-2); }


  .stat-item__value { font-size: var(--fs-20); }

 }


@media (max-width: 640px) { .check-container { padding: var(--sp-6) var(--sp-4); }


  .check-input-group { flex-direction: column; }


  .score-main { flex-direction: column;text-align: center;gap: var(--sp-6); }


  .score-meta { justify-content: center; }


  .fix-card__header { flex-direction: column;align-items: flex-start;gap: var(--sp-2); }


  .priority-item__num { width: 24px;height: 24px;font-size: var(--fs-12); }

 }

/* ==== motion.css ==== */
@keyframes geo-fade-up { from { opacity: 0;transform: translateY(20px); }

  to { opacity: 1;transform: translateY(0); }

 }

@keyframes geo-fade-in { from { opacity: 0; }

  to { opacity: 1; }

 }

@keyframes geo-blob-float-a { 0% { transform: translate(0, 0) scale(1); }

  50% { transform: translate(28px, -22px) scale(1.08); }

  100% { transform: translate(0, 0) scale(1); }

 }

@keyframes geo-blob-float-b { 0% { transform: translate(0, 0) scale(1); }

  50% { transform: translate(-24px, 18px) scale(1.1); }

  100% { transform: translate(0, 0) scale(1); }

 }

@keyframes geo-pulse { 0%, 100% { opacity: 0.45; }

  50% { opacity: 0.8; }

 }

@keyframes geo-badge-pulse { 0%, 100% { transform: scale(1); }

  50% { transform: scale(1.06); }

 }

@keyframes geo-arrow { from { transform: translateX(0); }

  to { transform: translateX(5px); }

 }


html.js .reveal-init { opacity: 0;transform: translateY(20px); }

html.js .reveal-init.is-in { opacity: 1;transform: none;transition: opacity .7s var(--ease, cubic-bezier(.16,1,.3,1)) var(--rd, 0s),               transform .7s var(--ease, cubic-bezier(.16,1,.3,1)) var(--rd, 0s); }


html.js .reveal-init.is-in.reveal-done { transition: none; }


.card, .numcard, .eco, .doc-card, .resitem { transition: border-color var(--dur, .28s) var(--ease),               transform var(--dur, .28s) var(--ease),               box-shadow var(--dur, .28s) var(--ease),               background var(--dur, .28s) var(--ease); }

.card:hover, .numcard:hover, .eco:hover, .doc-card:hover { transform: translateY(-4px);border-color: var(--brand-fill, #56e891);box-shadow: var(--shadow-pop, 0 10px 30px rgba(20,20,20,.08)); }

.resitem:hover { transform: translateY(-2px);border-color: var(--border-medium, #14141426); }


.btn--accent:hover .btn__arrow { animation: geo-arrow .4s var(--ease) forwards; }


.tag--accent { animation: geo-badge-pulse 3.5s var(--ease) infinite; }


.hero::before { animation: geo-blob-float-a 14s ease-in-out infinite, geo-pulse 7s ease-in-out infinite; }

.hero::after { animation: geo-blob-float-b 17s ease-in-out infinite, geo-pulse 8s ease-in-out infinite; }


.stat__num[data-count] { font-variant-numeric: tabular-nums; }


@media (prefers-reduced-motion: reduce) { html.js [data-reveal] { opacity: 1 !important;transform: none !important;transition: none !important; }

  .hero::before, .hero::after,   .tag--accent, .btn--accent:hover .btn__arrow { animation: none !important; }

 }

/* ==== lifeup.css ==== */
body { font-variant-numeric: tabular-nums;-webkit-tap-highlight-color: transparent; }


.brandmark { display: inline-flex;align-items: center;gap: var(--sp-2);font-weight: 700;font-size: var(--fs-15);letter-spacing: -0.015em;color: var(--text-primary); }

.brandmark__mark { width: 24px;height: 24px;border-radius: var(--r-sm);background: var(--brand-fill);display: grid;place-items: center;font-family: "Instrument Sans", sans-serif;font-size: 12px;font-weight: 700;color: #0a2615;letter-spacing: 0; }

.brandmark__mark svg { width: 15px;height: 15px; }


.eyebrow--rule { display: flex;align-items: center;gap: var(--sp-3);color: var(--brand-60); }

.eyebrow--rule::after { content: "";flex: 1;height: 1px;background: linear-gradient(90deg, var(--brand-30), transparent); }


.mark { position: relative;color: var(--text-primary);font-weight: 600;white-space: nowrap; }

.mark::after { content: "";position: absolute;left: 0;right: 0;bottom: -2px;height: 3px;border-radius: 2px;background: var(--brand-20);z-index: -1; }


.it { font-family: "Alimama ShuHeiTi", var(--font-cn, var(--font-sans));font-style: normal;font-weight: 700;letter-spacing: -0.01em;color: var(--text-accent); }


.sechead { display: flex;align-items: flex-end;justify-content: space-between;gap: var(--sp-6);margin-bottom: var(--sp-8);flex-wrap: wrap; }

.sechead__l { max-width: 62ch; }

.sechead__eyebrow { font-family: "Instrument Sans", sans-serif;font-size: var(--fs-12);font-weight: 500;letter-spacing: 0.18em;text-transform: uppercase;color: var(--brand-60);margin-bottom: var(--sp-3); }

.sechead__t { font-size: clamp(24px, 3.2vw, 34px);letter-spacing: -0.02em;line-height: 1.15; }

.sechead__d { margin-top: var(--sp-3);font-size: var(--fs-15);line-height: 1.7;color: var(--text-secondary); }


.cards { display: grid;gap: var(--sp-4);grid-template-columns: repeat(3, minmax(0, 1fr)); }

.cards--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.cards--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (max-width: 1080px) { .cards--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }

 }

@media (max-width: 760px) { .cards, .cards--2, .cards--4 { grid-template-columns: minmax(0, 1fr); }

 }


.chap-header { padding-bottom: var(--sp-6);border-bottom: 1px solid var(--border-light); }

.chap-kicker { display: flex;align-items: center;gap: var(--sp-3);font-family: "Instrument Sans", sans-serif;font-size: var(--fs-12);font-weight: 500;letter-spacing: 0.18em;text-transform: uppercase;color: var(--brand-60);margin-bottom: var(--sp-4); }

.chap-kicker .sep { width: 4px;height: 4px;border-radius: 50%;background: var(--border-strong); }

.chap-title { font-size: clamp(30px, 4.4vw, 46px);line-height: 1.12;letter-spacing: -0.025em; }

.chap-meta { display: flex;align-items: center;gap: var(--sp-2);flex-wrap: wrap;margin-top: var(--sp-5); }

.chap-meta .tag { background: var(--bg-card-z0); }

.chap-meta .tag b { font-family: "Instrument Sans", sans-serif;font-weight: 600;color: var(--text-primary);font-variant-numeric: tabular-nums; }


.chap-header .answer-first { margin-top: var(--sp-6);max-width: none;text-align: left; }


.cardflow { display: grid;grid-template-columns: minmax(0, 1fr);gap: var(--sp-4);margin-top: var(--sp-6); }

.cardflow > * + * { margin-top: 0; }


.flowcard { position: relative;min-width: 0;background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-2xl);padding: var(--sp-7, 28px) var(--sp-7, 28px) var(--sp-6);scroll-margin-top: calc(var(--nav-top) + 24px);transition: border-color var(--dur) var(--ease),               box-shadow var(--dur) var(--ease),               transform var(--dur) var(--ease); }

.flowcard:first-child { padding-top: var(--sp-6); }


.flowcard__head { display: flex;align-items: baseline;gap: var(--sp-3);flex-wrap: wrap; }

.flowcard__idx { font-family: "Instrument Sans", sans-serif;font-size: var(--fs-13);font-weight: 700;letter-spacing: 0.06em;color: var(--brand-50);font-variant-numeric: tabular-nums;flex-shrink: 0; }

.flowcard__t { font-size: var(--fs-21, 21px);font-weight: 700;line-height: 1.35;letter-spacing: -0.015em;color: var(--text-primary); }

.flowcard__body { margin-top: var(--sp-4);color: var(--text-secondary); }

.flowcard__body > * + * { margin-top: var(--sp-4); }

.flowcard__body p { line-height: 1.85; }

.flowcard__body h3 { font-size: var(--fs-18);margin-top: var(--sp-6);margin-bottom: var(--sp-3); }

.flowcard__foot { display: flex;align-items: center;gap: var(--sp-3);margin-top: var(--sp-6);padding-top: var(--sp-4);border-top: 1px solid var(--border-light); }

.flowcard__count { font-family: "Instrument Sans", sans-serif;font-size: var(--fs-12);color: var(--text-tertiary);letter-spacing: 0.06em;font-variant-numeric: tabular-nums; }

.flowcard__bar { flex: 1;height: 3px;border-radius: 2px;background: var(--bg-card-z0);overflow: hidden; }

.flowcard__bar i { display: block;height: 100%;width: 0;background: var(--brand-fill);border-radius: 2px;transition: width .5s var(--ease); }


.flowcard.is-current { border-color: var(--brand-20);box-shadow: 0 20px 50px -26px #56e89159; }

.flowcard.is-current .flowcard__idx { color: var(--text-accent); }


html[data-mode="long"] .flowcard { padding: 0;border: none;border-radius: 0;box-shadow: none; }

html[data-mode="long"] .flowcard:first-child { padding-top: 0; }

html[data-mode="long"] .cardflow { gap: 0;margin-top: var(--sp-2); }

html[data-mode="long"] .flowcard__head { display: none; }

html[data-mode="long"] .flowcard__foot { display: none; }

html[data-mode="long"] .cardnav { display: none; }


.readmode { display: inline-flex;align-items: center;gap: 6px;padding: 4px 10px 4px 4px;border: 1px solid var(--border-light);border-radius: var(--r-pill);background: var(--bg-card);transition: all var(--dur) var(--ease); }

.readmode:hover { border-color: var(--border-medium); }

.readmode__seg { padding: 5px 12px;border-radius: var(--r-pill);font-size: var(--fs-12);color: var(--text-tertiary);transition: all var(--dur) var(--ease);white-space: nowrap; }

.readmode__seg[aria-pressed="true"] { background: var(--bg-inverted);color: var(--text-on-inverted);font-weight: 500; }


.cardnav__list { list-style: none; }

.cardnav__link { display: flex;align-items: center;gap: var(--sp-2);padding: 5px 0 5px 14px;margin-left: -1px;border-left: 2px solid transparent;font-size: var(--fs-12);line-height: 1.5;color: var(--text-tertiary);text-decoration: none;transition: all var(--dur) var(--ease); }

.cardnav__link:hover { color: var(--text-primary); }

.cardnav__link.is-active { color: var(--text-primary);border-left-color: var(--brand-fill);font-weight: 500; }

.cardnav__n { font-family: "Instrument Sans", sans-serif;font-size: 11px;color: var(--brand-60);font-variant-numeric: tabular-nums; }


.paths { position: relative; }

.pathitem { display: grid;grid-template-columns: 200px minmax(0, 1fr);gap: var(--sp-8);padding-bottom: var(--sp-10);position: relative; }

.pathitem:last-child { padding-bottom: 0; }


.pathitem::before { content: "";position: absolute;left: 15px;top: 40px;bottom: -8px;width: 1px;background: var(--border-light); }

.pathitem:last-child::before { display: none; }


.pathitem__side { position: relative; }

.pathitem__dot { width: 32px;height: 32px;border-radius: 50%;border: 1px solid var(--border-medium);background: var(--bg-base);display: grid;place-items: center;font-family: "Instrument Sans", sans-serif;font-size: var(--fs-12);font-weight: 700;color: var(--text-tertiary);position: relative;z-index: 1;transition: all var(--dur) var(--ease); }

.pathitem[data-done="1"] .pathitem__dot { background: var(--brand-fill);border-color: var(--brand-fill);color: #0a2615; }

.pathitem__no { font-family: "Instrument Sans", sans-serif;font-size: var(--fs-13);font-weight: 700;color: var(--brand-60);letter-spacing: 0.06em;margin-top: var(--sp-3); }

.pathitem__t { font-size: var(--fs-11, 13px);color: var(--text-tertiary);margin-top: 2px; }

.pathitem__main { padding-top: 2px; }

.pathitem__h { font-size: var(--fs-24, 24px);font-weight: 700;letter-spacing: -0.02em;display: flex;align-items: center;gap: var(--sp-3);flex-wrap: wrap; }

.pathitem__d { margin-top: var(--sp-3);color: var(--text-secondary);font-size: var(--fs-15);line-height: 1.75;max-width: 62ch; }

.pathitem__list { margin-top: var(--sp-4);display: grid;grid-template-columns: minmax(0, 1fr);gap: 2px; }


.pathlink { display: flex;align-items: center;gap: var(--sp-3);border-radius: var(--r-md);padding-right: 10px;transition: background var(--dur) var(--ease); }

.pathlink:hover { background: var(--bg-card-z0); }

.pathlink__mark { flex-shrink: 0;width: 44px;height: 44px;margin-left: -6px;border: 0;background: none;cursor: pointer;position: relative;padding: 0; }


.pathlink__mark::before { content: "";position: absolute;left: 50%;top: 50%;width: 18px;height: 18px;transform: translate(-50%, -50%);border-radius: 50%;border: 1.5px solid var(--border-strong);background: var(--bg-base);transition: all var(--dur) var(--ease); }

.pathlink__mark:hover::before { border-color: var(--brand-fill);transform: translate(-50%, -50%) scale(1.12); }

.pathlink__mark::after { content: "";position: absolute;left: 50%;top: 50%;width: 8px;height: 8px;border-radius: 50%;background: #0a2615;transform: translate(-50%, -50%) scale(0);transition: transform var(--dur) var(--ease); }

.pathlink__mark[aria-pressed="true"]::before, .pathlink__mark.is-read::before { background: var(--brand-fill);border-color: var(--brand-fill); }

.pathlink__mark[aria-pressed="true"]::after, .pathlink__mark.is-read::after { transform: translate(-50%, -50%) scale(1); }


.pathlink__a { flex: 1;display: flex;align-items: baseline;gap: var(--sp-3);padding: 7px 0;font-size: var(--fs-14);color: var(--text-secondary);text-decoration: none;transition: color var(--dur) var(--ease); }

.pathlink__a:hover { color: var(--text-primary); }

.pathlink__a b { font-family: "Instrument Sans", sans-serif;font-size: 11px;color: var(--brand-60);font-weight: 600;flex-shrink: 0;font-variant-numeric: tabular-nums; }

.pathlink.is-read .pathlink__a { color: var(--text-tertiary); }

.pathlink.is-read .pathlink__a b { color: var(--brand-50); }

.pathlink__go { margin-left: auto;font-size: var(--fs-12);color: var(--brand-60);opacity: 0;transform: translateX(-4px);transition: all var(--dur) var(--ease); }

.pathlink:hover .pathlink__go { opacity: 1;transform: none; }


.pathitem__empty { font-size: var(--fs-13);color: var(--text-tertiary);padding: 6px 0; }


.pathsum { display: flex;align-items: center;gap: var(--sp-5);flex-wrap: wrap;padding: var(--sp-5) var(--sp-6);background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-2xl);margin-bottom: var(--sp-10); }

.pathsum__num { font-family: "Instrument Sans", sans-serif;font-size: var(--fs-30, 30px);font-weight: 700;color: var(--text-accent);letter-spacing: -0.02em;font-variant-numeric: tabular-nums; }

.pathsum__num small { font-size: var(--fs-14);color: var(--text-tertiary);font-weight: 500; }

.pathsum__bar { flex: 1;min-width: 180px;height: 6px;border-radius: 3px;background: var(--bg-card-z0);overflow: hidden; }

.pathsum__bar i { display: block;height: 100%;width: 0;background: var(--brand-fill);border-radius: 3px;transition: width .6s var(--ease); }

.pathsum__note { font-size: var(--fs-13);color: var(--text-tertiary); }


.homehero { text-align: center;background: var(--bg-soft);padding: clamp(56px, 9vh, 104px) 24px 76px;position: relative;overflow: hidden; }

.homehero__inner { max-width: 900px;margin: 0 auto;position: relative;z-index: 1; }

.homehero .eyebrow { display: flex;justify-content: center; }

.homehero__title { margin-top: var(--sp-4);font-size: clamp(34px, 5.2vw, 62px);line-height: 1.1;letter-spacing: -0.03em; }

.homehero .t-lead { margin: var(--sp-5) auto 0;max-width: 58ch; }

.homehero__cta { margin-top: var(--sp-8);display: flex;gap: var(--sp-3);justify-content: center;flex-wrap: wrap; }

.homehero::before, .homehero::after { content: "";position: absolute;border-radius: 50%;filter: blur(70px);z-index: 0;pointer-events: none; }

.homehero::before { width: 380px;height: 380px;top: 10px;left: -140px;background: #56e8912b; }

.homehero::after { width: 340px;height: 340px;top: 50px;right: -120px;background: #caa7ff24; }


.cycle { display: grid;grid-template-columns: repeat(6, minmax(0, 1fr));gap: var(--sp-3);counter-reset: cyc; }

.cycle__step { position: relative;background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-xl);padding: var(--sp-5) var(--sp-4);text-align: left;transition: all var(--dur) var(--ease); }

.cycle__step:hover { border-color: var(--brand-20);transform: translateY(-2px);box-shadow: var(--shadow-pop); }

.cycle__no { font-family: "Instrument Sans", sans-serif;font-size: var(--fs-12);font-weight: 700;color: var(--brand-50);letter-spacing: 0.06em; }

.cycle__t { margin-top: var(--sp-2);font-size: var(--fs-15);font-weight: 600;line-height: 1.4; }

.cycle__d { margin-top: 6px;font-size: var(--fs-13);line-height: 1.6;color: var(--text-tertiary); }

@media (max-width: 1080px) { .cycle { grid-template-columns: repeat(3, minmax(0, 1fr)); }
 }

@media (max-width: 700px) { .cycle { grid-template-columns: repeat(2, minmax(0, 1fr)); }
 }


.postlist { display: grid;gap: var(--sp-4); }

.postitem { display: grid;grid-template-columns: 150px minmax(0, 1fr) 96px;gap: var(--sp-5);align-items: center;padding: var(--sp-5) var(--sp-6);background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-2xl);text-decoration: none;color: var(--text-primary);transition: all var(--dur) var(--ease); }

.postitem:hover { border-color: var(--brand-20);transform: translateY(-2px);box-shadow: var(--shadow-pop); }

.postitem__date { font-family: "Instrument Sans", sans-serif;font-size: var(--fs-13);color: var(--text-tertiary);letter-spacing: 0.02em; }

.postitem__t { font-size: var(--fs-18);font-weight: 600;line-height: 1.4; }

.postitem__d { margin-top: 5px;font-size: var(--fs-14);color: var(--text-secondary);line-height: 1.6;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;overflow: hidden; }

.postitem__go { justify-self: end;width: 34px;height: 34px;border-radius: 50%;border: 1px solid var(--border-light);display: grid;place-items: center;font-size: 13px;color: var(--text-tertiary);transition: all var(--dur) var(--ease); }

.postitem:hover .postitem__go { background: var(--brand-fill);border-color: var(--brand-fill);color: #0a2615;transform: translateX(2px); }

@media (max-width: 760px) { .postitem { grid-template-columns: minmax(0, 1fr);gap: var(--sp-3); }

  .postitem__go { display: none; }

 }


.toolitem { display: flex;flex-direction: column;gap: 6px;padding: var(--sp-5);background: var(--bg-card);border: 1px solid var(--border-light);border-radius: var(--r-2xl);text-decoration: none;color: var(--text-primary);height: 100%;transition: all var(--dur) var(--ease); }

.toolitem:hover { border-color: var(--brand-20);transform: translateY(-3px);box-shadow: var(--shadow-pop); }

.toolitem__no { font-family: "Instrument Sans", sans-serif;font-size: var(--fs-12);font-weight: 700;color: var(--brand-50);letter-spacing: 0.06em; }

.toolitem__t { font-size: var(--fs-16);font-weight: 600; }

.toolitem__d { font-size: var(--fs-13);color: var(--text-secondary);line-height: 1.65;margin-top: 2px; }

.toolitem__m { margin-top: auto;padding-top: var(--sp-3);font-size: var(--fs-12);color: var(--text-tertiary);display: flex;justify-content: space-between; }


.postpage { max-width: 820px;margin: 0 auto;padding-block: var(--sp-10) var(--sp-20); }

.posthead { max-width: 720px; }

.posthead__back { display: inline-flex;align-items: center;gap: 6px;font-size: var(--fs-13);color: var(--text-tertiary);text-decoration: none;margin-bottom: var(--sp-5);transition: color var(--dur) var(--ease); }

.posthead__back:hover { color: var(--text-accent); }

.posthead__t { font-size: clamp(28px, 4vw, 40px);line-height: 1.16;letter-spacing: -0.025em; }

.posthead__m { margin-top: var(--sp-4);display: flex;gap: var(--sp-3);align-items: center;flex-wrap: wrap;font-size: var(--fs-13);color: var(--text-tertiary); }


.doc-page { max-width: 760px; }

.doc-page > * + * { margin-top: var(--sp-5); }

.doc-page h2 { font-size: clamp(22px, 2.4vw, 27px);margin-top: var(--sp-12);scroll-margin-top: calc(var(--nav-top) + 16px); }

.doc-page h3 { font-size: var(--fs-18);margin-top: var(--sp-8); }

.doc-page p { line-height: 1.85;color: var(--text-secondary); }

.doc-page a:not(.btn) { color: var(--text-primary);border-bottom: 1px solid var(--brand-30);padding-bottom: 1px;text-decoration: none; }

.doc-page a:not(.btn):hover { color: var(--text-accent);border-color: currentColor; }

.doc-page ul { padding-left: 1.3em; }

.doc-page li { margin-top: var(--sp-2);line-height: 1.8;color: var(--text-secondary); }

.doc-page li::marker { color: var(--text-tertiary); }


.notice { border: 1px dashed var(--border-medium);border-radius: var(--r-2xl);padding: var(--sp-5) var(--sp-6);font-size: var(--fs-14);line-height: 1.75;color: var(--text-secondary);background: var(--bg-card-z0); }

.notice__t { font-size: var(--fs-12);letter-spacing: 0.14em;text-transform: uppercase;color: var(--text-tertiary);margin-bottom: var(--sp-2); }


.notfound { min-height: 52vh;text-align: center;display: grid;place-content: center;gap: var(--sp-4); }

.notfound__code { font-family: "Instrument Sans", sans-serif;font-size: clamp(64px, 12vw, 128px);font-weight: 700;line-height: 1;letter-spacing: -0.04em;color: var(--brand-20); }


@media (max-width: 900px) { .pathitem { grid-template-columns: minmax(0, 1fr);gap: var(--sp-4); }

  .pathitem::before { display: none; }

  .pathitem__side { display: flex;align-items: center;gap: var(--sp-3); }

  .pathitem__no, .pathitem__t { margin-top: 0; }

  .pathsum { flex-direction: column;align-items: flex-start; }

 }


.chapter__toc { position: sticky;top: calc(var(--nav-top) + var(--sp-4));max-height: calc(100vh - var(--nav-top) - var(--sp-14));overflow-y: auto; }


.sidenav__toggle { display: none; }

.sidenav__label { flex: 1;min-width: 0;overflow-wrap: anywhere; }


@media (max-width: 1240px) { .chapter { grid-template-columns: 232px minmax(0, 1fr); }

  .chapter__toc { display: none; }

 }

@media (max-width: 940px) { .chapter { grid-template-columns: minmax(0, 1fr);gap: var(--sp-6); }

  .chapter__side { position: static;max-height: none;overflow: visible;border: none;width: 100%;min-width: 0; }

  .sidenav__toggle { display: flex;align-items: center;justify-content: space-between;gap: var(--sp-3);width: 100%;padding: 12px var(--sp-4);border: 1px solid var(--border-light);border-radius: var(--r-lg);background: var(--bg-card);font-size: var(--fs-14);color: var(--text-primary);cursor: pointer;text-align: left; }

  .sidenav__toggle i { font-style: normal;color: var(--text-tertiary);transition: transform var(--dur) var(--ease); }

  .chapter__side:not(.is-open) .sidenav__toggle i { transform: rotate(-90deg); }

  .sidenav__title { display: none; }

  .chapter__side:not(.is-open) .sidenav__body { display: none; }

  .chapter__side.is-open .sidenav__body { margin-top: var(--sp-3);padding: var(--sp-4) var(--sp-4) var(--sp-2);border: 1px solid var(--border-light);border-radius: var(--r-lg);background: var(--bg-card);max-height: 62vh;overflow-y: auto;overscroll-behavior: contain; }

  
  .sidenav__list { display: block;overflow: visible;padding-bottom: 0; }

  .sidenav__item { white-space: normal;border: 0;align-items: flex-start;padding: 10px 12px; }

 }


.sidenav__group + .sidenav__group { margin-top: var(--sp-5); }

.sidenav__grouphead { font-family: "Instrument Sans", "AlibabaPuHuiTi", sans-serif;font-size: var(--fs-12);font-weight: 500;letter-spacing: 0.14em;text-transform: uppercase;color: var(--text-tertiary);margin-bottom: var(--sp-2);padding-left: 12px; }

.sidenav__items { display: grid;gap: 2px; }


.flowcard__body table { width: 100%;border-collapse: collapse;font-size: var(--fs-14); }

.flowcard__body .table-wrap { margin-block: var(--sp-4); }

.flowcard__body th, .flowcard__body td { border-bottom: 1px solid var(--border-light);padding: 10px 12px;text-align: left;vertical-align: top;line-height: 1.7; }

.flowcard__body th { font-weight: 600;color: var(--text-primary);background: var(--bg-card-z0);white-space: nowrap; }

.flowcard__body blockquote { border-left: 3px solid var(--brand-30);padding: 2px 0 2px var(--sp-4);color: var(--text-secondary); }

.flowcard__body code { font-family: "SFMono-Regular", "JetBrains Mono", Consolas, monospace;font-size: 0.88em;background: var(--bg-card-z0);border: 1px solid var(--border-light);border-radius: 6px;padding: 1px 5px; }

.flowcard__body pre { background: var(--bg-card-z0);border: 1px solid var(--border-light);border-radius: var(--r-lg);padding: var(--sp-4) var(--sp-5);overflow-x: auto;font-size: var(--fs-13);line-height: 1.7; }

.flowcard__body pre code { background: none;border: none;padding: 0; }

.flowcard__body ol { padding-left: 1.4em; }

.flowcard__body ol li { margin-top: 6px;line-height: 1.8; }

.flowcard__body img { border-radius: var(--r-lg);border: 1px solid var(--border-light); }

.flowcard__body a { color: var(--text-primary);border-bottom: 1px solid var(--brand-30);text-decoration: none; }

.flowcard__body a:hover { color: var(--text-accent);border-color: currentColor; }


.faq { display: grid;gap: var(--sp-3);max-width: 860px; }

.faq__item { border: 1px solid var(--border-light);border-radius: var(--r-xl);background: var(--bg-card);padding: 0 var(--sp-5);transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease); }

.faq__item:hover { border-color: var(--border-medium); }

.faq__item[open] { border-color: var(--border-medium);background: var(--bg-card-z0); }

.faq__q { cursor: pointer;list-style: none;padding: var(--sp-4) 0;font-size: var(--fs-16);font-weight: 600;color: var(--text-primary);display: flex;align-items: flex-start;gap: var(--sp-3); }

.faq__q::-webkit-details-marker { display: none; }

.faq__q::after { content: "+";margin-left: auto;flex-shrink: 0;font-family: var(--font-mono);color: var(--brand-60);font-weight: 400;transition: transform var(--dur) var(--ease); }

.faq__item[open] .faq__q::after { transform: rotate(45deg); }

.faq__a { padding: 0 0 var(--sp-5);border-top: 1px solid var(--border-light);margin-top: calc(var(--sp-1) * -1); }

.faq__a p { margin: var(--sp-4) 0 0;font-size: var(--fs-15);line-height: 1.85;color: var(--text-secondary); }


@media (max-width: 900px) { .icon-btn { width: 44px;height: 44px;font-size: 18px; }

  .nav__brand { min-height: 44px; }

  .nav__link { min-height: 40px;display: flex;align-items: center; }

  
  .postitem, .toolitem, .sidenav__item, .chapnav__item { min-height: 44px; }

  
  .nav__center { display: contents; }

  .nav__links { max-height: min(72vh, 480px);overflow-y: auto;overscroll-behavior: contain;background: var(--bg-surface);-webkit-backdrop-filter: none;backdrop-filter: none; }

  .nav__links[data-open="true"] { box-shadow: var(--shadow-pop); }

 }


.pathlink__a { min-height: 44px;align-items: center; }


.readmode__seg { min-height: 40px;padding: 8px 14px; }

.posthead__back { min-height: 40px;padding: 8px 0; }

.footer__bottom a { display: inline-flex;align-items: center;min-height: 40px; }


@media (max-width: 768px) { .flowcard__body pre { white-space: pre-wrap;overflow-wrap: anywhere; }

  .flowcard__body pre code { white-space: inherit; }

  .flowcard__body code { overflow-wrap: anywhere; }

 }


@media (max-width: 940px) { html, body { overflow-x: hidden;max-width: 100%; }

  .flowcard__body table { max-width: 100%; }

  .flowcard { max-width: 100%;overflow-wrap: anywhere; }

 }


@media (max-width: 560px) { .flowcard { padding: var(--sp-5) var(--sp-5) var(--sp-4); }

  .flowcard__t { font-size: var(--fs-18); }

  .flowcard__body { font-size: var(--fs-15); }

  .postitem { padding: var(--sp-4) var(--sp-5); }

  .pathitem__h { font-size: var(--fs-20, 20px); }

 }


.pdfty { display: grid;grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);gap: clamp(28px, 5vw, 64px);align-items: center;padding-block: clamp(32px, 7vh, 72px) var(--sp-12); }

.pdfty__t { font-size: clamp(30px, 4.6vw, 52px);font-weight: 800;line-height: 1.1;letter-spacing: -0.02em;margin-top: var(--sp-3); }

.pdfty__t .it { color: var(--text-accent); }

.pdfty__stats { margin-top: var(--sp-6);border-radius: var(--r-3xl);overflow: hidden; }

.pdfty__stats .stat { padding: var(--sp-5) var(--sp-4);border-right: 1px solid var(--border-light);display: flex;flex-direction: column;gap: 4px; }

.pdfty__stats .stat:last-child { border-right: none; }

.pdfty__stats .stat__v { font-family: "Instrument Sans", var(--font-cn);font-size: clamp(24px, 2.6vw, 34px);font-weight: 700;line-height: 1;letter-spacing: -0.03em;font-feature-settings: "tnum"; }

.pdfty__stats .stat__k { font-size: var(--fs-12);color: var(--text-secondary); }

.pdfty__cta { display: flex;flex-wrap: wrap;gap: var(--sp-3);margin-top: var(--sp-6); }

.pdfty__note { margin-top: var(--sp-3);font-size: var(--fs-12);color: var(--text-secondary); }


.pdfty__r { min-width: 0; }

.pdfshot { border: 1px solid var(--border-light);border-radius: var(--r-3xl);overflow: hidden;background: var(--bg-card); }

.pdfshot__bar { display: flex;align-items: center;gap: 6px;padding: 10px 14px;border-bottom: 1px solid var(--border-light);background: var(--bg-soft); }

.pdfshot__bar i { width: 9px;height: 9px;border-radius: 50%;background: var(--border-medium);display: block;flex: none; }

.pdfshot__bar span { margin-left: var(--sp-2);font-size: var(--fs-12);color: var(--text-secondary);white-space: nowrap;overflow: hidden;text-overflow: ellipsis; }

.pdfshot img { display: block;width: 100%;height: auto; }

.pdfshot__cap { margin-top: var(--sp-3);text-align: center;font-size: var(--fs-12);color: var(--text-secondary); }


.pdffig { display: grid;grid-template-columns: repeat(2, minmax(0, 1fr));gap: var(--sp-5); }

.pdffig__item { display: flex;flex-direction: column;border: 1px solid var(--border-light);border-radius: var(--r-3xl);overflow: hidden;background: var(--bg-card);transition: border-color 0.18s ease, transform 0.18s ease; }

.pdffig__item:hover { border-color: var(--border-accent);transform: translateY(-3px); }

.pdffig__thumb { position: relative;aspect-ratio: 210 / 297;overflow: hidden;border-bottom: 1px solid var(--border-light);background: var(--bg-soft); }

.pdffig__thumb img { display: block;width: 100%;height: 100%;object-fit: contain;object-position: top center; }

.pdffig__item figcaption { padding: var(--sp-3) var(--sp-4) var(--sp-4); }

.pdffig__item figcaption b { display: block;font-size: var(--fs-14);font-weight: 700; }

.pdffig__item figcaption span { display: block;margin-top: 3px;font-size: var(--fs-12);line-height: 1.5;color: var(--text-secondary); }


.pdffeature { display: grid;grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));gap: var(--sp-4); }

.pdffeature__i { border: 1px solid var(--border-light);border-radius: var(--r-3xl);background: var(--bg-card);padding: var(--sp-6); }

.pdffeature__i h3 { font-size: var(--fs-16);font-weight: 700; }

.pdffeature__i p { margin-top: var(--sp-2);font-size: var(--fs-14);line-height: 1.7;color: var(--text-secondary); }


.paycard { border: 1px solid var(--border-light);border-radius: var(--r-4xl);background: var(--bg-card);padding: clamp(22px, 4vw, 48px);text-align: center; }

.paycard__head .sechead__eyebrow { display: flex;justify-content: center; }

.paycard__t { margin-top: var(--sp-2);font-size: clamp(22px, 3vw, 30px);font-weight: 800;letter-spacing: -0.01em; }

.paycard__price { margin-top: var(--sp-4);display: flex;align-items: baseline;justify-content: center;gap: var(--sp-2); }

.paycard__price > span:first-child { font-family: "Instrument Sans", var(--font-cn);font-size: clamp(40px, 6vw, 56px);font-weight: 800;line-height: 1;letter-spacing: -0.03em;color: var(--text-accent);font-feature-settings: "tnum"; }

.paycard__unit { font-size: var(--fs-13);color: var(--text-secondary); }

.paycard__sub { margin-top: var(--sp-2);font-size: var(--fs-13);color: var(--text-secondary); }


.pstep { list-style: none;margin: var(--sp-8) 0 0;padding: 0;display: grid;grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));gap: var(--sp-3);text-align: left; }

.pstep > li { border: 1px solid var(--border-light);border-radius: var(--r-2xl);background: var(--bg-soft);padding: var(--sp-5) var(--sp-4);display: flex;gap: var(--sp-3);align-items: flex-start; }

.pstep__n { flex: none;width: 28px;height: 28px;border-radius: 50%;background: var(--text-accent);color: var(--text-on-inverted);font-size: var(--fs-13);font-weight: 700;display: inline-flex;align-items: center;justify-content: center; }

.pstep b { display: block;font-size: var(--fs-14); }

.pstep p { margin-top: 3px;font-size: var(--fs-12);line-height: 1.6;color: var(--text-secondary); }


.qrwrap { margin: var(--sp-8) auto 0;max-width: 520px;display: grid;grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);gap: var(--sp-4); }

.qrcard { border: 1px solid var(--border-light);border-radius: var(--r-2xl);padding: var(--sp-3);background: var(--bg-soft); }

.qrcard img { display: block;width: 100%;height: auto;border-radius: var(--r-md); }

.qrcard figcaption { padding-top: var(--sp-2);text-align: center;font-size: var(--fs-14);font-weight: 700; }


.paynote { margin: var(--sp-6) auto 0;max-width: 520px;border: 1px dashed var(--border-accent);background: var(--bg-soft);border-radius: var(--r-2xl);padding: var(--sp-5);text-align: center; }

.paynote p { font-size: var(--fs-14); }

.paynote p b { font-size: var(--fs-18); }

.paynote__s { margin-top: var(--sp-2) !important;font-size: var(--fs-12) !important;line-height: 1.7;color: var(--text-secondary); }

.paynote__row { margin-top: var(--sp-4);display: flex;flex-wrap: wrap;gap: var(--sp-3);justify-content: center;align-items: center; }

.paynote__copy { min-height: 40px;padding: 8px 12px;font-size: var(--fs-13);font-weight: 700;color: var(--text-accent);text-decoration: underline;text-underline-offset: 3px;background: none;border: 0;cursor: pointer; }

.paycard__fine { margin-top: var(--sp-5);font-size: var(--fs-12);color: var(--text-tertiary); }


.btn--sm { min-height: 40px;padding: 9px 18px;font-size: var(--fs-14); }


@media (max-width: 940px) { .pdfty { grid-template-columns: minmax(0, 1fr); }

  .pdfty__r { max-width: 320px;margin: 0 auto; }

 }

@media (max-width: 560px) { .pdfty__stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .pdfty__stats .stat { border-right: none; }

  .pdfty__stats .stat:nth-child(-n+2) { border-bottom: 1px solid var(--border-light); }

  .pdfty__stats .stat:nth-child(2n) { border-right: none; }

  .qrwrap { grid-template-columns: minmax(0, 1fr);max-width: 300px; }

  .pdffig { grid-template-columns: minmax(0, 1fr);gap: var(--sp-4); }

  .pdffeature { grid-template-columns: minmax(0, 1fr); }

  
  .paynote__row { flex-direction: column;align-items: stretch; }

  .paynote__row .btn { width: 100%; }

 }