/* ==========================================================================
   莫影的个人网站 — 主样式表
   视觉：暖纸、朱红、鎏金；协会名册 / 印章式排版。
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. 设计变量
   -------------------------------------------------------------------------- */
:root {
  color-scheme: light;

  /* 纸张与墨色 */
  --paper: #F7F1E1;
  --paper-raised: #FCF8EE;
  --paper-soft: #F1E8D5;
  --paper-deep: #EADFC9;
  --ink: #1C1A17;
  --ink-strong: #12100D;
  --ink-soft: #4C4338;
  --muted: #6C604F;
  --texture-line: rgba(75, 56, 30, 0.035);

  /* 朱红与鎏金 */
  --vermillion: #C8102E;
  --vermillion-deep: #9C0B22;
  --vermillion-wash: rgba(200, 16, 46, 0.075);
  --gold: #E8A800;
  --gold-bright: #F2B705;
  --gold-soft: #E8CE91;
  --gold-wash: rgba(232, 168, 0, 0.11);
  --gold-wash-soft: rgba(232, 168, 0, 0.055);
  --gold-ink: #765000;
  --bronze: #8F5A2B;

  /* 线条、焦点与阴影 */
  --line: rgba(64, 48, 27, 0.15);
  --line-strong: rgba(64, 48, 27, 0.3);
  --focus: #A50D26;
  --shadow: 0 28px 70px -46px rgba(56, 38, 15, 0.6);
  --shadow-soft: 0 16px 38px -32px rgba(56, 38, 15, 0.4);

  /* 深色信息块 */
  --deep-panel: #211B14;
  --deep-panel-ink: #F7F1E1;
  --deep-panel-muted: #C9BBA4;
  --deep-panel-line: rgba(247, 241, 225, 0.16);

  /* 实心按钮 */
  --button-bg: #C8102E;
  --button-bg-hover: #A50D26;
  --button-ink: #FFF8EC;

  /* 字体与版心 */
  --font-display: "Songti SC", "Noto Serif SC", "Source Han Serif SC", "Source Han Serif CN", "STSong", "SimSun", Georgia, serif;
  --font-ui: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --wrap: 1180px;
  --gutter: 24px;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;

    --paper: #14110E;
    --paper-raised: #1C1711;
    --paper-soft: #241D15;
    --paper-deep: #2A2218;
    --ink: #F2E8D6;
    --ink-strong: #FFF7E8;
    --ink-soft: #D9CBB4;
    --muted: #B3A38B;
    --texture-line: rgba(242, 232, 214, 0.026);

    --vermillion: #FF6F63;
    --vermillion-deep: #FF8F84;
    --vermillion-wash: rgba(255, 111, 99, 0.1);
    --gold: #F2B705;
    --gold-bright: #FFD35A;
    --gold-soft: #80601D;
    --gold-wash: rgba(242, 183, 5, 0.11);
    --gold-wash-soft: rgba(242, 183, 5, 0.055);
    --gold-ink: #EDC250;
    --bronze: #8F5A2B;

    --line: rgba(242, 232, 214, 0.14);
    --line-strong: rgba(242, 232, 214, 0.3);
    --focus: #FFD35A;
    --shadow: 0 28px 70px -42px #000000;
    --shadow-soft: 0 16px 38px -30px #000000;

    --deep-panel: #211B14;
    --deep-panel-ink: #F7F1E1;
    --deep-panel-muted: #CDBFA9;
    --deep-panel-line: rgba(247, 241, 225, 0.16);

    --button-bg: #C8102E;
    --button-bg-hover: #A50D26;
    --button-ink: #FFF8EC;
  }
}

/* --------------------------------------------------------------------------
   2. 基础排版与可访问性
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--paper);
  background-image:
    radial-gradient(1100px 560px at 82% -8%, var(--gold-wash-soft), transparent 65%),
    radial-gradient(880px 480px at -12% 2%, var(--vermillion-wash), transparent 64%),
    repeating-linear-gradient(0deg, transparent 0, transparent 35px, var(--texture-line) 35px, var(--texture-line) 36px);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.page {
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

h1,
h2,
h3,
p,
dl,
dd,
figure {
  margin-top: 0;
}

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

a {
  color: var(--vermillion);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

::selection {
  background: var(--gold);
  color: var(--ink-strong);
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 2px;
}

[hidden] {
  display: none !important;
}

.wrap {
  width: min(calc(100% - (var(--gutter) * 2)), var(--wrap));
  margin-inline: auto;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 16px;
  transform: translateY(-200%);
  background: var(--ink);
  color: var(--paper);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--gold);
}

.skip-link:focus {
  transform: translateY(0);
}

.latin {
  font-family: var(--font-ui);
  font-size: 0.92em;
  letter-spacing: 0.18em;
}

/* 图片缺失时的通用占位。JS 给 .logo-shell 加上 .is-missing。 */
.logo-shell {
  position: relative;
}

.logo-shell img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: contain;
}

.mark-fallback,
.seal-fallback,
.footer-fallback,
.mini-emblem-fallback {
  display: none;
}

.logo-shell.is-missing img {
  display: none;
}

.logo-shell.is-missing .mark-fallback {
  display: flex;
}

.logo-shell.is-missing .seal-fallback {
  display: flex;
}

.logo-shell.is-missing .footer-fallback {
  display: grid;
}

.logo-shell.is-missing .mini-emblem-fallback {
  display: flex;
}

/* --------------------------------------------------------------------------
   3. 页头
   -------------------------------------------------------------------------- */
.site-header {
  position: relative;
  z-index: 20;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.site-header::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: min(42vw, 500px);
  height: 2px;
  background: linear-gradient(90deg, var(--vermillion), var(--gold) 74%, transparent);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 86px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: 0;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--paper-raised);
}

.brand-logo {
  border-radius: 50%;
}

.mark-fallback {
  position: absolute;
  inset: 4px;
  z-index: 0;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--button-bg);
  color: var(--button-ink);
  box-shadow: inset 0 0 0 2px var(--gold-soft);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.brand-name {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.035em;
  line-height: 1.35;
  white-space: nowrap;
}

.brand-sub {
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.13em;
  line-height: 1.4;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: none;
}

.site-nav a {
  position: relative;
  display: inline-block;
  padding: 9px 17px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 160ms ease, background-color 160ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 17px;
  right: 17px;
  bottom: 4px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  background: linear-gradient(90deg, var(--vermillion), var(--gold));
  transition: transform 180ms ease;
}

.site-nav a:hover {
  color: var(--vermillion);
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.site-nav a[aria-current="page"] {
  color: var(--vermillion);
  font-weight: 650;
}

/* --------------------------------------------------------------------------
   4. 首页英雄区
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(32px, 3.2vw, 44px) clamp(22px, 2.2vw, 28px);
}

.hero-watermark {
  position: absolute;
  z-index: 0;
  right: 2%;
  top: 4%;
  color: var(--vermillion);
  font-family: var(--font-display);
  font-size: clamp(180px, 24vw, 340px);
  font-weight: 700;
  line-height: 0.8;
  opacity: 0.035;
  pointer-events: none;
  user-select: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(200px, 258px);
  align-items: center;
  gap: clamp(36px, 5vw, 76px);
}

.hero-copy {
  min-width: 0;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0 0 11px;
  color: var(--gold-ink);
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.17em;
  line-height: 1.5;
}

.eyebrow-seal {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  flex: none;
  transform: rotate(-3deg);
  border: 1px solid var(--vermillion);
  border-radius: 2px;
  background: var(--paper-raised);
  color: var(--vermillion);
  font-family: var(--font-ui);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1;
  box-shadow: inset 0 0 0 2px var(--paper-raised), inset 0 0 0 3px var(--gold-soft);
}

.eyebrow-dot {
  margin-inline: 2px;
  color: var(--gold);
}

.title-row {
  display: flex;
  align-items: flex-end;
  gap: 22px;
}

.title-row h1 {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 6.2vw, 5.15rem);
  font-weight: 700;
  letter-spacing: 0.025em;
  line-height: 1.02;
}

.title-side {
  display: flex;
  flex-direction: column;
  flex: none;
  margin-bottom: 9px;
  padding-left: 14px;
  border-left: 1px solid var(--line-strong);
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.28em;
  line-height: 1.75;
}

.hero-lede {
  max-width: 610px;
  margin: 15px 0 22px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.85;
  letter-spacing: 0.01em;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  max-width: 664px;
  margin: 0;
}

.stat-card {
  position: relative;
  min-width: 0;
  padding: 10px 14px 11px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  background: var(--paper-raised);
  box-shadow: var(--shadow-soft);
}

.stat-card:nth-child(1) {
  border-top-color: var(--vermillion);
}

.stat-card:nth-child(3) {
  border-top-color: var(--gold-soft);
}

.stat-label {
  margin: 0 0 1px;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.5;
  white-space: nowrap;
}

.stat-value {
  display: flex;
  align-items: baseline;
  gap: 2px;
  min-width: 0;
  margin: 0;
  color: var(--ink);
  font-variant-numeric: tabular-nums lining-nums;
  line-height: 1.32;
  white-space: nowrap;
}

.stat-number {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 2.1vw, 1.75rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums lining-nums;
}

.stat-currency {
  color: var(--vermillion);
  font-family: var(--font-display);
  font-size: 0.95em;
  font-weight: 700;
  line-height: 1;
}

.stat-unit {
  margin-left: 2px;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.stat-number--date {
  overflow: hidden;
  color: var(--ink-soft);
  font-family: var(--font-ui);
  font-size: clamp(0.86rem, 1.3vw, 1.14rem);
  font-weight: 650;
  letter-spacing: 0;
  text-overflow: ellipsis;
}

/* 英雄区印章 */
.hero-seal {
  width: min(100%, 236px);
  justify-self: center;
  margin: 0;
}

.seal-frame {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  padding: 18px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 42%, var(--paper-raised) 0%, var(--paper-soft) 67%, transparent 69%);
  box-shadow: 0 30px 64px -48px rgba(70, 44, 10, 0.62);
}

.seal-frame::before,
.seal-frame::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.seal-frame::before {
  inset: 7px;
  border: 1px solid var(--gold);
  opacity: 0.72;
}

.seal-frame::after {
  inset: 14px;
  border: 1px dashed var(--line-strong);
  opacity: 0.7;
}

.seal-logo-shell {
  position: relative;
  z-index: 2;
  width: 77%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.seal-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.seal-fallback {
  position: absolute;
  inset: 0;
  z-index: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 40%, var(--button-bg) 0%, var(--button-bg-hover) 100%);
  color: var(--button-ink);
  box-shadow: inset 0 0 0 3px var(--paper-raised), inset 0 0 0 5px var(--gold);
}

.seal-fallback-big {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
}

.seal-fallback-small {
  margin-top: 5px;
  font-family: var(--font-ui);
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 0.32em;
}

.seal-stamp {
  position: absolute;
  z-index: 3;
  right: 6px;
  bottom: 23px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  transform: rotate(-7deg);
  border: 2px solid var(--vermillion);
  border-radius: 3px;
  background: var(--paper-raised);
  color: var(--vermillion);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.1;
  text-align: center;
  box-shadow: inset 0 0 0 1px var(--paper-raised), inset 0 0 0 2px var(--gold-soft);
}

.seal-coordinate {
  position: absolute;
  z-index: 3;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  padding: 1px 6px;
  color: var(--muted);
  background: var(--paper-raised);
  font-family: var(--font-ui);
  font-size: 6.5px;
  font-weight: 600;
  letter-spacing: 0.24em;
  line-height: 1.5;
  white-space: nowrap;
}

.seal-caption {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin: 11px 0 0;
  text-align: center;
}

.seal-caption-main {
  color: var(--vermillion);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.24em;
  line-height: 1.6;
}

.seal-caption-sub {
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 8px;
  letter-spacing: 0.16em;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   5. 名册面板
   -------------------------------------------------------------------------- */
.registry {
  padding-bottom: clamp(58px, 8vw, 96px);
}

.registry-panel {
  position: relative;
  border: 1px solid var(--line-strong);
  border-top: 4px solid var(--vermillion);
  background: var(--paper-raised);
  box-shadow: var(--shadow);
}

.registry-panel::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 128px;
  height: 4px;
  background: var(--gold);
}

.registry-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  padding: 18px 30px 12px;
}

.section-kicker {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  color: var(--gold-ink);
  font-family: var(--font-ui);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1.5;
}

.kicker-rule {
  display: inline-block;
  width: 22px;
  height: 1px;
  background: var(--gold);
  flex: none;
}

.kicker-divider {
  color: var(--line-strong);
  letter-spacing: 0;
}

.registry-head h2 {
  margin: 3px 0 4px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.6vw, 2rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.3;
}

.section-desc {
  margin: 0;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.75;
}

.registry-stamp {
  display: flex;
  flex: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  margin-top: 4px;
  transform: rotate(3deg);
  border: 1px solid var(--vermillion);
  border-radius: 2px;
  color: var(--vermillion);
  font-family: var(--font-display);
  opacity: 0.9;
  box-shadow: inset 0 0 0 3px var(--paper-raised), inset 0 0 0 4px var(--gold-soft);
}

.registry-stamp span {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.2;
}

.registry-stamp small {
  margin-top: 1px;
  font-family: var(--font-ui);
  font-size: 7px;
  font-weight: 500;
  letter-spacing: 0.24em;
  line-height: 1.2;
}

.registry-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 9px 30px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-soft);
}

.meta-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 22px;
  min-width: 0;
  margin: 0;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 10px;
  line-height: 1.6;
}

.meta-strip > div {
  display: flex;
  gap: 6px;
  min-width: 0;
}

.meta-strip dt {
  flex: none;
  color: var(--muted);
}

.meta-strip dd {
  min-width: 0;
  margin: 0;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.meta-source {
  font-weight: 500;
}

.sort-note {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: none;
  margin: 0;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 9px;
  letter-spacing: 0.08em;
  line-height: 1.5;
  white-space: nowrap;
}

.sort-arrow {
  color: var(--vermillion);
  font-size: 12px;
  line-height: 1;
}

.registry-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 11px 30px;
  border-bottom: 1px solid var(--line);
}

.filter {
  display: flex;
  align-items: center;
  gap: 11px;
  flex: 1 1 auto;
  max-width: 432px;
  min-width: 0;
}

.filter-label {
  flex: none;
  color: var(--ink-soft);
  font-family: var(--font-ui);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.5;
  white-space: nowrap;
}

.filter-control {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  min-width: 0;
  height: 38px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.filter-control:focus-within {
  border-color: var(--focus);
  box-shadow: 0 0 0 2px var(--paper-raised), 0 0 0 4px var(--focus);
}

.filter-icon {
  flex: none;
  width: 16px;
  height: 16px;
  margin-left: 11px;
  color: var(--muted);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
}

.filter-control input {
  width: 100%;
  min-width: 0;
  height: 100%;
  margin: 0;
  padding: 0 9px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 12.5px;
  line-height: 1.4;
  -webkit-appearance: none;
  appearance: none;
}

.filter-control input::placeholder {
  color: var(--muted);
  opacity: 1;
}

.filter-control input:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.filter-control input::-webkit-search-cancel-button,
.filter-control input::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
}

.filter-control input:focus-visible {
  outline: 0;
}

.filter-clear {
  display: grid;
  place-items: center;
  flex: none;
  width: 35px;
  height: 100%;
  padding: 0;
  border: 0;
  border-left: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  transition: color 150ms ease, background-color 150ms ease;
}

.filter-clear:hover {
  color: var(--vermillion);
  background: var(--vermillion-wash);
}

.filter-clear:focus-visible {
  outline-offset: -4px;
  border-radius: 0;
}

.filter-clear svg {
  width: 13px;
  height: 13px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
}

.filter-status {
  position: relative;
  flex: none;
  margin: 0;
  padding-left: 13px;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 10.5px;
  font-variant-numeric: tabular-nums;
  line-height: 1.6;
  white-space: nowrap;
}

.filter-status::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
  transform: translateY(-50%);
}

.table-frame {
  width: 100%;
}

.registry-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-family: var(--font-ui);
}

.col-rank {
  width: 112px;
}

.col-amount {
  width: 186px;
}

.col-share {
  width: 278px;
}

.registry-table thead th {
  height: 40px;
  padding: 9px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--paper-deep);
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1.5;
  text-align: left;
  white-space: nowrap;
}

.registry-table thead th:first-child {
  padding-left: 30px;
}

.registry-table thead th:last-child {
  padding-right: 30px;
}

.registry-table .cell-rank {
  text-align: center;
}

.registry-table .cell-amount {
  text-align: right;
}

.registry-table th.cell-rank {
  padding-left: 20px;
  padding-right: 20px;
}

.registry-table tbody td {
  padding: 8px 20px;
  border-top: 1px solid var(--line);
  vertical-align: middle;
}

.registry-table tbody tr:first-child td {
  border-top: 0;
}

.registry-table tbody td:last-child {
  padding-right: 30px;
}

.shareholder-row {
  background: transparent;
  transition: background-color 160ms ease;
}

.shareholder-row:hover {
  background: var(--gold-wash-soft);
}

.shareholder-row.is-top {
  background: linear-gradient(90deg, var(--gold-wash-soft), transparent 76%);
}

.shareholder-row.is-top-1 {
  background: linear-gradient(90deg, var(--vermillion-wash), transparent 68%);
}

.shareholder-row.is-top-1:hover {
  background: linear-gradient(90deg, var(--vermillion-wash), var(--gold-wash-soft) 72%, transparent);
}

.shareholder-row.is-top-2:hover,
.shareholder-row.is-top-3:hover {
  background: linear-gradient(90deg, var(--gold-wash), transparent 78%);
}

.shareholder-row.is-top .cell-rank {
  box-shadow: inset 2px 0 0 var(--gold);
}

.shareholder-row.is-top-1 .cell-rank {
  box-shadow: inset 2px 0 0 var(--vermillion);
}

.rank-cell {
  text-align: center;
}

.rank-marker {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-height: 30px;
}

.rank-number {
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums lining-nums;
  line-height: 1.2;
}

.medal {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums lining-nums;
  line-height: 1;
}

.medal--1 {
  background: radial-gradient(circle at 34% 27%, var(--button-bg), var(--button-bg-hover) 68%);
  color: var(--button-ink);
  box-shadow: 0 0 0 2px var(--paper-raised), 0 0 0 3.5px var(--gold);
}

.medal--2 {
  background: linear-gradient(145deg, var(--gold-bright), var(--gold));
  color: var(--ink-strong);
  box-shadow: 0 0 0 2px var(--paper-raised), 0 0 0 3px var(--gold-soft);
}

.medal--3 {
  background: linear-gradient(145deg, var(--bronze), #6E431D);
  color: #FFF8EC;
  box-shadow: 0 0 0 2px var(--paper-raised), 0 0 0 3px var(--gold-soft);
}

.rank-caption {
  color: var(--gold-ink);
  font-family: var(--font-ui);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.25;
  white-space: nowrap;
}

.is-top-1 .rank-caption {
  color: var(--vermillion);
}

.shareholder-name {
  display: inline-block;
  max-width: 100%;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.04rem;
  font-weight: 600;
  letter-spacing: 0.015em;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.is-top .shareholder-name {
  font-size: 1.12rem;
  font-weight: 650;
}

.is-top-1 .shareholder-name {
  color: var(--vermillion-deep);
  font-size: 1.18rem;
  font-weight: 700;
}

.amount {
  display: inline-flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: 1px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums lining-nums;
  letter-spacing: 0.01em;
  line-height: 1.4;
  white-space: nowrap;
}

.amount-currency {
  color: var(--vermillion);
  font-size: 0.8em;
  font-weight: 600;
}

.amount-number {
  font-feature-settings: "tnum" 1, "lnum" 1;
}

.share-meter {
  display: grid;
  grid-template-columns: 54px minmax(80px, 1fr);
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.share-percent {
  color: var(--ink-soft);
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 600;
  font-variant-numeric: tabular-nums lining-nums;
  letter-spacing: 0.015em;
  text-align: right;
  white-space: nowrap;
}

.share-track {
  position: relative;
  display: block;
  width: 100%;
  height: 5px;
  overflow: hidden;
  border-radius: 99px;
  background: var(--paper-deep);
  box-shadow: inset 0 1px 1px rgba(45, 30, 12, 0.09);
}

.share-fill {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--vermillion), var(--gold));
  transition: width 780ms cubic-bezier(0.22, 1, 0.36, 1);
}

.is-top .share-track {
  height: 6px;
}

.is-top-1 .share-fill {
  background: linear-gradient(90deg, var(--vermillion-deep), var(--vermillion) 68%, var(--gold));
}

/* 空态 / 无结果 / 加载 */
.registry-loading td {
  padding: 44px 30px !important;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 12px;
  text-align: center;
}

.loading-mark {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin-right: 9px;
  border: 1px solid var(--gold-soft);
  border-radius: 50%;
  color: var(--vermillion);
  font-family: var(--font-display);
  font-size: 13px;
  vertical-align: middle;
}

.registry-empty-row td,
.no-results-row td {
  padding: 0 !important;
  border-top: 1px solid var(--line);
}

.registry-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 38px 30px;
  text-align: left;
}

.empty-seal {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--vermillion);
  border-radius: 2px;
  color: var(--vermillion);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  box-shadow: inset 0 0 0 3px var(--paper-raised), inset 0 0 0 4px var(--gold-soft);
}

.empty-copy-block strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

.empty-copy-block p {
  margin: 0;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.75;
}

.no-results {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 24px 30px;
}

.no-results-mark {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 14px;
}

.no-results-copy {
  flex: 1 1 auto;
  min-width: 0;
}

.no-results-title {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.5;
}

.no-results-hint {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.65;
}

.registry-footnote {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 30px;
  border-top: 1px solid var(--line);
  background: var(--paper-soft);
  color: var(--muted);
  font-size: 10px;
  line-height: 1.7;
}

.registry-footnote p {
  margin: 0;
}

.footnote-mark {
  display: inline-grid;
  place-items: center;
  width: 17px;
  height: 17px;
  margin-right: 5px;
  border: 1px solid var(--gold-soft);
  border-radius: 50%;
  color: var(--gold-ink);
  font-family: var(--font-display);
  font-size: 8px;
  line-height: 1;
  vertical-align: -2px;
}

.footnote-seal {
  flex: none;
  color: var(--gold-ink);
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 0.2em;
  opacity: 0.9;
}

.noscript-note {
  margin: 0;
  padding: 12px 30px;
  border-top: 1px solid var(--line);
  background: var(--vermillion-wash);
  color: var(--vermillion-deep);
  font-size: 12px;
}

/* --------------------------------------------------------------------------
   6. 内容页公共部分
   -------------------------------------------------------------------------- */
.inner-hero {
  position: relative;
  padding-block: clamp(38px, 5vw, 64px) clamp(24px, 3.6vw, 34px);
}

.inner-hero::after {
  content: "";
  display: block;
  width: 64px;
  height: 2px;
  margin-top: 26px;
  background: linear-gradient(90deg, var(--vermillion), var(--gold));
}

.title-row--inner h1 {
  font-size: clamp(3rem, 5.5vw, 4.7rem);
}

.inner-lede {
  max-width: 620px;
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 13.5px;
  line-height: 1.85;
}

.paper-panel {
  position: relative;
  border: 1px solid var(--line);
  border-top: 3px solid var(--vermillion);
  background: var(--paper-raised);
  box-shadow: var(--shadow);
}

.panel-heading {
  margin-bottom: 20px;
}

.panel-heading h2 {
  margin: 4px 0 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.5vw, 1.95rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.35;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 9px 18px;
  border: 1px solid transparent;
  border-radius: 2px;
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.04em;
  line-height: 1.4;
  text-align: center;
  text-decoration: none;
  transition: color 150ms ease, background-color 150ms ease, border-color 150ms ease;
}

.button--primary {
  border-color: var(--button-bg);
  background: var(--button-bg);
  color: var(--button-ink);
  box-shadow: inset 0 0 0 1px rgba(242, 183, 5, 0.24);
}

.button--primary:hover {
  border-color: var(--button-bg-hover);
  background: var(--button-bg-hover);
  color: var(--button-ink);
}

.button--quiet {
  min-height: 34px;
  padding: 6px 13px;
  border-color: var(--line-strong);
  background: transparent;
  color: var(--ink-soft);
  font-size: 10.5px;
}

.button--quiet:hover {
  border-color: var(--vermillion);
  background: var(--vermillion-wash);
  color: var(--vermillion);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--gold-soft);
  color: var(--vermillion);
  font-family: var(--font-ui);
  font-size: 11.5px;
  font-weight: 650;
  letter-spacing: 0.03em;
  line-height: 1.6;
  text-decoration: none;
  transition: border-color 150ms ease, color 150ms ease;
}

.text-link:hover {
  border-bottom-color: var(--vermillion);
  color: var(--vermillion-deep);
}

.subheading {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   7. 关于页
   -------------------------------------------------------------------------- */
.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 314px;
  align-items: start;
  gap: 26px;
  padding-bottom: clamp(64px, 8vw, 100px);
}

.about-article {
  padding: 28px clamp(24px, 3.6vw, 42px) 34px;
}

.intro-copy {
  max-width: 66ch;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 2;
  letter-spacing: 0.006em;
}

.intro-copy p {
  margin: 0 0 12px;
}

.intro-copy p:last-child {
  margin-bottom: 0;
}

.intro-copy .lead {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.08rem;
  line-height: 1.9;
}

.intro-copy .lead::first-letter {
  float: left;
  margin: 4px 7px 0 0;
  color: var(--vermillion);
  font-family: var(--font-display);
  font-size: 2.45em;
  font-weight: 700;
  line-height: 0.86;
}

.intro-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 24px;
}

.site-facts {
  margin-top: 28px;
  padding-top: 21px;
  border-top: 1px solid var(--line);
}

.site-facts .subheading {
  margin-bottom: 8px;
}

.fact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 30px;
  margin: 0;
}

.fact-list > div {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px dotted var(--line-strong);
}

.fact-list dt {
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 10.5px;
  line-height: 1.6;
}

.fact-list dd {
  min-width: 0;
  margin: 0;
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.fact-currency {
  margin-right: 1px;
  color: var(--vermillion);
}

.contact-block {
  position: relative;
  margin-top: 26px;
  padding: 17px 20px;
  border-left: 2px solid var(--gold);
  background: var(--paper-soft);
}

.contact-heading {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.contact-heading .subheading {
  font-size: 1.06rem;
}

.contact-status {
  padding: 1px 7px;
  border: 1px solid var(--line-strong);
  border-radius: 99px;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 8.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.6;
}

.contact-block > p {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.8;
}

.about-aside {
  position: sticky;
  top: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.info-card {
  position: relative;
  overflow: hidden;
  padding: 24px 22px 22px;
  border-top: 3px solid var(--gold);
  background: var(--deep-panel);
  color: var(--deep-panel-ink);
  box-shadow: var(--shadow);
}

.info-card > * {
  position: relative;
  z-index: 1;
}

.info-watermark {
  position: absolute !important;
  z-index: 0 !important;
  right: -9px;
  bottom: -40px;
  color: var(--gold-bright);
  font-family: var(--font-display);
  font-size: 170px;
  font-weight: 700;
  line-height: 1;
  opacity: 0.055;
  pointer-events: none;
  user-select: none;
}

.info-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 52px;
  height: 3px;
  background: var(--vermillion);
}

.mini-emblem {
  width: 56px;
  height: 56px;
  padding: 2px;
  border: 1px solid var(--deep-panel-line);
  border-radius: 50%;
}

.mini-emblem-fallback {
  position: absolute;
  inset: 3px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--button-bg);
  color: var(--button-ink);
  box-shadow: inset 0 0 0 2px var(--gold-soft);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
}

.info-eyebrow {
  margin: 15px 0 5px;
  color: var(--gold-bright);
  font-family: var(--font-ui);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.17em;
  line-height: 1.6;
}

.info-card h2 {
  margin: 0;
  color: var(--deep-panel-ink);
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.35;
}

.info-copy {
  margin: 9px 0 16px;
  color: var(--deep-panel-muted);
  font-size: 11px;
  line-height: 1.85;
}

.info-copy span {
  color: var(--deep-panel-ink);
}

.info-stats {
  margin: 0;
  border-top: 1px solid var(--deep-panel-line);
}

.info-stats > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--deep-panel-line);
}

.info-stats dt {
  color: var(--deep-panel-muted);
  font-family: var(--font-ui);
  font-size: 9.5px;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.info-stats dd {
  margin: 0;
  color: var(--deep-panel-ink);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums lining-nums;
  letter-spacing: 0.01em;
  line-height: 1.5;
  text-align: right;
}

.info-stats dd small {
  margin-left: 3px;
  color: var(--deep-panel-muted);
  font-family: var(--font-ui);
  font-size: 8px;
  font-weight: 400;
}

.info-currency {
  margin-right: 1px;
  color: var(--gold-bright);
}

.info-stats .info-date {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 600;
}

.info-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 16px;
  padding-bottom: 5px;
  border-bottom: 1px solid rgba(242, 183, 5, 0.36);
  color: var(--gold-bright);
  font-family: var(--font-ui);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.6;
  text-decoration: none;
  transition: border-color 150ms ease, color 150ms ease;
}

.info-link:hover {
  border-bottom-color: var(--gold-bright);
  color: var(--deep-panel-ink);
}

.info-card :focus-visible {
  outline-color: var(--gold-bright);
}

.aside-note {
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: var(--paper-soft);
}

.aside-note-label {
  margin: 0 0 5px;
  color: var(--gold-ink);
  font-family: var(--font-ui);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.6;
}

.aside-note p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 10.5px;
  line-height: 1.8;
}

/* --------------------------------------------------------------------------
   8. 项目页空状态
   -------------------------------------------------------------------------- */
.projects-stage {
  padding-bottom: clamp(70px, 9vw, 112px);
}

.empty-register {
  overflow: hidden;
}

.empty-register-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 28px;
  border-bottom: 1px solid var(--line);
  background: var(--paper-soft);
}

.record-label {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.6;
}

.record-dot {
  width: 5px;
  height: 5px;
  flex: none;
  border-radius: 50%;
  background: var(--vermillion);
  box-shadow: 0 0 0 3px var(--vermillion-wash);
}

.status-chip {
  display: inline-flex;
  align-items: center;
  flex: none;
  padding: 2px 9px;
  border: 1px solid var(--gold);
  border-radius: 99px;
  background: var(--gold-wash);
  color: var(--gold-ink);
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.08em;
  line-height: 1.6;
}

.empty-state {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(34px, 5vw, 54px) 28px clamp(38px, 5vw, 58px);
  overflow: hidden;
  text-align: center;
  background-image: repeating-linear-gradient(0deg, transparent 0, transparent 39px, var(--texture-line) 39px, var(--texture-line) 40px);
}

.empty-state::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(74vw, 720px);
  height: min(74vw, 720px);
  transform: translate(-50%, -50%);
  border: 1px solid var(--line);
  border-radius: 50%;
  opacity: 0.35;
  pointer-events: none;
}

.empty-art {
  position: relative;
  width: 190px;
  height: 148px;
  margin: 0 auto 16px;
}

.empty-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 122px;
  height: 122px;
  transform: translate(-50%, -50%);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
}

.empty-orbit::before,
.empty-orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.empty-orbit::before {
  inset: 8px;
  border: 1px dashed var(--gold);
  opacity: 0.62;
}

.empty-orbit::after {
  inset: 19px;
  border: 1px solid var(--line);
}

.empty-axis {
  position: absolute;
  background: var(--line);
  pointer-events: none;
}

.empty-axis--x {
  top: 50%;
  left: 2px;
  right: 2px;
  height: 1px;
}

.empty-axis--y {
  top: 5px;
  bottom: 5px;
  left: 50%;
  width: 1px;
}

.empty-tick {
  position: absolute;
  width: 7px;
  height: 7px;
  border-color: var(--gold);
  border-style: solid;
  opacity: 0.8;
}

.empty-tick--one {
  top: 20px;
  left: 10px;
  border-width: 1px 0 0 1px;
}

.empty-tick--two {
  right: 9px;
  bottom: 22px;
  border-width: 0 1px 1px 0;
}

.construction-seal {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 78px;
  height: 78px;
  transform: translate(-50%, -50%) rotate(-4deg);
  border-radius: 50%;
  background: radial-gradient(circle at 34% 27%, var(--button-bg), var(--button-bg-hover) 76%);
  color: var(--button-ink);
  box-shadow:
    0 0 0 2px var(--paper-raised),
    0 0 0 3px var(--gold),
    inset 0 0 0 3px rgba(255, 248, 236, 0.22),
    0 16px 30px -22px rgba(100, 10, 20, 0.72);
}

.construction-seal span {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1;
}

.construction-seal small {
  margin-top: 3px;
  font-family: var(--font-ui);
  font-size: 7px;
  font-weight: 600;
  letter-spacing: 0.28em;
  line-height: 1.4;
}

.empty-art-label {
  position: absolute;
  left: 50%;
  bottom: 7px;
  transform: translateX(-50%);
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 6.5px;
  font-weight: 600;
  letter-spacing: 0.28em;
  line-height: 1.5;
  white-space: nowrap;
}

.empty-kicker {
  margin: 0 0 7px;
  color: var(--gold-ink);
  font-family: var(--font-ui);
  font-size: 8.5px;
  font-weight: 650;
  letter-spacing: 0.2em;
  line-height: 1.6;
}

.empty-state h2 {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3.2vw, 2.3rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.45;
}

.empty-copy {
  position: relative;
  z-index: 1;
  max-width: 500px;
  margin: 11px auto 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.9;
}

.empty-actions {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 22px;
}

.empty-register-foot {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 28px;
  border-top: 1px solid var(--line);
  background: var(--paper-soft);
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 9px;
  letter-spacing: 0.06em;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   9. 页脚
   -------------------------------------------------------------------------- */
.site-footer {
  position: relative;
  border-top: 1px solid var(--line);
  background: var(--paper-deep);
}

.site-footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: min(44vw, 560px);
  height: 3px;
  background: linear-gradient(90deg, var(--vermillion), var(--gold) 65%, transparent);
}

.footer-inner {
  padding-block: 28px 18px;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none;
}

.footer-emblem {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--paper-raised);
}

.footer-fallback {
  position: absolute;
  inset: 3px;
  display: none;
  place-items: center;
  border-radius: 50%;
  background: var(--button-bg);
  color: var(--button-ink);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.footer-brandcopy {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.footer-name {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 0.96rem;
  font-weight: 650;
  letter-spacing: 0.03em;
  line-height: 1.45;
}

.footer-note {
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 8.5px;
  letter-spacing: 0.09em;
  line-height: 1.5;
}

.footer-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
}

.footer-nav a {
  padding: 7px 11px;
  color: var(--ink-soft);
  font-family: var(--font-ui);
  font-size: 10.5px;
  letter-spacing: 0.03em;
  line-height: 1.5;
  text-decoration: none;
}

.footer-nav a:hover,
.footer-nav a[aria-current="page"] {
  color: var(--vermillion-deep);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 20px;
  padding-top: 13px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 9.5px;
  letter-spacing: 0.03em;
  line-height: 1.7;
}

.footer-bottom p {
  margin: 0;
}

/* --------------------------------------------------------------------------
   10. 响应式：中等屏幕
   -------------------------------------------------------------------------- */
@media (max-width: 1120px) {
  :root {
    --gutter: 22px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(190px, 224px);
    gap: 32px;
  }

  .hero-seal {
    width: min(100%, 218px);
  }

  .hero-lede {
    max-width: 580px;
  }

  .col-rank {
    width: 100px;
  }

  .col-amount {
    width: 160px;
  }

  .col-share {
    width: 226px;
  }

  .share-meter {
    grid-template-columns: 50px minmax(64px, 1fr);
    gap: 8px;
  }

  .about-layout {
    grid-template-columns: minmax(0, 1fr) 292px;
  }

  .fact-list > div {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 8px;
  }

  .header-inner {
    gap: 20px;
  }

  .brand-name {
    font-size: 1.03rem;
  }

  .brand-sub {
    font-size: 9px;
  }
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 202px;
    gap: 26px;
  }

  .hero-seal {
    width: min(100%, 200px);
  }

  .seal-frame {
    padding: 15px;
  }

  .title-side {
    display: none;
  }

  .hero-lede {
    max-width: none;
  }

  .stat-grid {
    max-width: none;
  }

  .about-layout {
    grid-template-columns: 1fr;
  }

  .about-aside {
    position: static;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 18px;
  }

  .info-card {
    height: 100%;
  }

  .fact-list {
    gap: 0 24px;
  }
}

/* --------------------------------------------------------------------------
   11. 响应式：移动端（名册转为卡片）
   -------------------------------------------------------------------------- */
@media (max-width: 760px) {
  :root {
    --gutter: 18px;
  }

  .header-inner {
    flex-wrap: wrap;
    gap: 9px;
    padding-block: 12px 0;
    min-height: 0;
  }

  .brand-mark {
    flex-basis: 42px;
    width: 42px;
    height: 42px;
    padding: 2px;
  }

  .brand {
    gap: 10px;
  }

  .brand-name {
    font-size: 1rem;
  }

  .brand-sub {
    font-size: 8px;
    letter-spacing: 0.1em;
  }

  .site-nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
    gap: 0;
    margin-top: 2px;
    border-top: 1px solid var(--line);
  }

  .site-nav a {
    padding: 10px 4px;
    border-right: 1px solid var(--line);
    font-size: 12px;
    text-align: center;
  }

  .site-nav a:last-child {
    border-right: 0;
  }

  .site-nav a::after {
    left: calc(50% - 9px);
    right: auto;
    bottom: 4px;
    width: 18px;
  }

  .site-header::before {
    width: 64vw;
  }

  .hero {
    padding-block: 27px 25px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero-seal {
    display: none;
  }

  .hero-watermark {
    right: -30px;
    top: -4%;
    font-size: 210px;
    opacity: 0.03;
  }

  .eyebrow {
    gap: 9px;
    margin-bottom: 9px;
    font-size: 9px;
    letter-spacing: 0.13em;
  }

  .eyebrow-seal {
    width: 23px;
    height: 23px;
    font-size: 7px;
  }

  .title-row h1 {
    font-size: clamp(2.8rem, 13vw, 3.9rem);
  }

  .hero-lede {
    margin: 11px 0 17px;
    font-size: 12.5px;
    line-height: 1.8;
  }

  .stat-grid {
    gap: 7px;
  }

  .stat-card {
    padding: 8px 9px 9px;
  }

  .stat-label {
    font-size: 8.5px;
    letter-spacing: 0.07em;
  }

  .stat-number {
    font-size: clamp(1.06rem, 4.5vw, 1.28rem);
  }

  .stat-currency {
    font-size: 0.88em;
  }

  .stat-unit {
    font-size: 8px;
  }

  .stat-number--date {
    font-size: clamp(0.76rem, 3.35vw, 0.86rem);
    letter-spacing: -0.02em;
  }

  .registry-head {
    gap: 14px;
    padding: 17px 18px 13px;
  }

  .registry-stamp {
    display: none;
  }

  .registry-head h2 {
    margin-top: 2px;
    font-size: 1.45rem;
  }

  .section-desc {
    font-size: 10.5px;
    line-height: 1.7;
  }

  .section-kicker {
    font-size: 8.5px;
    letter-spacing: 0.13em;
  }

  .registry-meta {
    padding: 8px 18px;
  }

  .meta-strip {
    gap: 3px 13px;
    font-size: 9px;
  }

  .meta-strip > div {
    gap: 4px;
  }

  .sort-note {
    display: none;
  }

  .registry-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 12px 18px;
  }

  .filter {
    max-width: none;
    gap: 9px;
  }

  .filter-label {
    font-size: 10px;
  }

  .filter-control {
    height: 38px;
  }

  .filter-status {
    align-self: flex-end;
    padding-left: 11px;
    font-size: 9.5px;
  }

  .table-frame {
    border-top: 1px solid var(--line);
  }

  .registry-table {
    display: block;
    width: 100%;
  }

  .registry-table colgroup {
    display: none;
  }

  .registry-table thead {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    clip-path: inset(50%) !important;
    white-space: nowrap !important;
    border: 0 !important;
  }

  .registry-table tbody {
    display: block;
    width: 100%;
  }

  .registry-table tbody tr {
    position: relative;
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    grid-template-areas:
      "rank name amount"
      "share share share";
    align-items: center;
    column-gap: 9px;
    row-gap: 8px;
    width: 100%;
    padding: 12px 16px;
    border-top: 1px solid var(--line);
    background: transparent;
  }

  .registry-table tbody tr:first-child {
    border-top: 0;
  }

  .registry-table tbody td {
    display: block;
    padding: 0;
    border: 0;
  }

  .registry-table tbody td:last-child {
    padding-right: 0;
  }

  .registry-table tbody tr:first-child td {
    border-top: 0;
  }

  .shareholder-row {
    transition: background-color 160ms ease;
  }

  .shareholder-row:hover {
    background: transparent;
  }

  .shareholder-row.is-top {
    background: linear-gradient(90deg, var(--gold-wash-soft), transparent 80%);
  }

  .shareholder-row.is-top-1 {
    background: linear-gradient(90deg, var(--vermillion-wash), transparent 84%);
  }

  .shareholder-row.is-top .cell-rank,
  .shareholder-row.is-top-1 .cell-rank {
    box-shadow: none;
  }

  .shareholder-row.is-top-1::before,
  .shareholder-row.is-top-2::before,
  .shareholder-row.is-top-3::before {
    content: "";
    position: absolute;
    top: 12px;
    bottom: 12px;
    left: 0;
    width: 2px;
    background: var(--gold);
  }

  .shareholder-row.is-top-1::before {
    background: var(--vermillion);
  }

  .registry-table .rank-cell {
    grid-area: rank;
    align-self: center;
    justify-self: center;
    text-align: center;
  }

  .rank-marker {
    gap: 1px;
    min-height: 0;
  }

  .medal {
    width: 29px;
    height: 29px;
    font-size: 0.85rem;
    box-shadow: 0 0 0 1px var(--paper-raised), 0 0 0 2px var(--gold-soft);
  }

  .medal--1 {
    box-shadow: 0 0 0 1px var(--paper-raised), 0 0 0 2px var(--gold);
  }

  .rank-caption {
    font-size: 7px;
    letter-spacing: 0.08em;
  }

  .rank-number {
    font-size: 0.95rem;
  }

  .registry-table .name-cell {
    grid-area: name;
    min-width: 0;
    padding-right: 2px;
  }

  .shareholder-name,
  .is-top .shareholder-name {
    font-size: 1rem;
    line-height: 1.45;
  }

  .is-top-1 .shareholder-name {
    font-size: 1.06rem;
  }

  .registry-table .amount-cell {
    grid-area: amount;
    justify-self: end;
    text-align: right;
  }

  .amount {
    font-size: 1rem;
  }

  .registry-table .share-cell {
    grid-area: share;
    width: 100%;
    padding-top: 1px;
  }

  .share-meter {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 8px;
  }

  .share-percent {
    font-size: 9px;
  }

  .share-track,
  .is-top .share-track {
    height: 4px;
  }

  .registry-table tbody .registry-loading,
  .registry-table tbody .registry-empty-row,
  .registry-table tbody .no-results-row {
    display: block;
    border-top: 1px solid var(--line);
  }

  .registry-table tbody .registry-loading td,
  .registry-table tbody .registry-empty-row td,
  .registry-table tbody .no-results-row td {
    display: block;
    width: 100%;
    padding: 0;
  }

  .registry-table tbody .registry-loading td {
    padding: 32px 18px !important;
  }

  .registry-empty {
    justify-content: flex-start;
    padding: 26px 18px;
  }

  .no-results {
    flex-wrap: wrap;
    gap: 11px;
    padding: 22px 18px;
  }

  .no-results-copy {
    flex-basis: calc(100% - 52px);
  }

  .no-results-clear {
    margin-left: 47px;
  }

  .registry-footnote {
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
    padding: 9px 18px;
  }

  .footnote-seal {
    display: none;
  }

  .inner-hero {
    padding-block: 29px 21px;
  }

  .inner-hero::after {
    margin-top: 19px;
  }

  .title-row--inner h1 {
    font-size: clamp(2.7rem, 12vw, 3.4rem);
  }

  .inner-lede {
    margin-top: 10px;
    font-size: 12.5px;
    line-height: 1.8;
  }

  .about-layout {
    gap: 18px;
    padding-bottom: 56px;
  }

  .about-article {
    padding: 22px 18px 25px;
  }

  .panel-heading {
    margin-bottom: 16px;
  }

  .panel-heading h2 {
    font-size: 1.5rem;
  }

  .intro-copy {
    font-size: 12.5px;
    line-height: 1.95;
  }

  .intro-copy .lead {
    font-size: 1rem;
    line-height: 1.85;
  }

  .intro-actions {
    gap: 14px;
    margin-top: 20px;
  }

  .site-facts {
    margin-top: 23px;
    padding-top: 18px;
  }

  .fact-list {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .fact-list > div {
    grid-template-columns: 80px minmax(0, 1fr);
    padding: 7px 0;
  }

  .contact-block {
    margin-top: 22px;
    padding: 15px 16px;
  }

  .about-aside {
    display: flex;
    gap: 14px;
    position: static;
  }

  .info-card {
    padding: 22px 20px;
  }

  .projects-stage {
    padding-bottom: 64px;
  }

  .empty-register-head {
    padding: 11px 18px;
  }

  .record-label {
    gap: 5px;
    font-size: 8.5px;
    letter-spacing: 0.08em;
  }

  .status-chip {
    font-size: 8px;
  }

  .empty-state {
    padding: 29px 18px 36px;
  }

  .empty-state::before {
    width: 115vw;
    height: 115vw;
  }

  .empty-art {
    width: 154px;
    height: 120px;
    margin-bottom: 14px;
  }

  .empty-orbit {
    width: 100px;
    height: 100px;
  }

  .construction-seal {
    width: 68px;
    height: 68px;
  }

  .construction-seal span {
    font-size: 1.45rem;
  }

  .empty-art-label {
    bottom: 4px;
  }

  .empty-kicker {
    font-size: 8px;
  }

  .empty-state h2 {
    font-size: clamp(1.4rem, 6.5vw, 1.8rem);
    line-height: 1.5;
  }

  .empty-copy {
    font-size: 11.5px;
    line-height: 1.85;
  }

  .empty-actions {
    gap: 13px;
    margin-top: 19px;
  }

  .empty-register-foot {
    padding: 9px 18px;
    font-size: 8.5px;
  }

  .footer-inner {
    padding-block: 23px 16px;
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 13px;
  }

  .footer-nav {
    margin-left: -11px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    margin-top: 15px;
    padding-top: 11px;
    font-size: 8.5px;
  }
}

@media (max-width: 430px) {
  :root {
    --gutter: 16px;
  }

  .brand-name {
    font-size: 0.95rem;
  }

  .brand-sub {
    font-size: 7.5px;
  }

  .title-row h1 {
    font-size: clamp(2.65rem, 13.2vw, 3.2rem);
  }

  .stat-grid {
    gap: 6px;
  }

  .stat-card {
    padding: 7px 7px 8px;
  }

  .stat-label {
    font-size: 8px;
    letter-spacing: 0.04em;
  }

  .stat-number {
    font-size: clamp(1rem, 4.6vw, 1.15rem);
  }

  .stat-number--date {
    font-size: 0.75rem;
    letter-spacing: -0.03em;
  }

  .filter {
    gap: 7px;
  }

  .filter-label {
    font-size: 9.5px;
  }

  .registry-head {
    padding: 16px 16px 12px;
  }

  .registry-meta {
    padding-inline: 16px;
  }

  .registry-toolbar {
    padding-inline: 16px;
  }

  .registry-table tbody tr {
    grid-template-columns: 40px minmax(0, 1fr) auto;
    padding: 11px 14px;
  }

  .registry-table .share-cell {
    padding-top: 0;
  }

  .registry-empty,
  .no-results {
    padding-inline: 16px;
  }

  .registry-footnote {
    padding-inline: 16px;
  }

  .about-article {
    padding-inline: 16px;
  }

  .empty-register-head {
    padding-inline: 14px;
  }

  .empty-state {
    padding-inline: 14px;
  }

  .empty-register-foot {
    padding-inline: 14px;
  }

  .footer-nav {
    display: grid;
    grid-template-columns: repeat(3, auto);
    gap: 0;
    margin-left: -11px;
  }
}

/* --------------------------------------------------------------------------
   12. 动效偏好与降级
   -------------------------------------------------------------------------- */
@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;
    scroll-behavior: auto !important;
  }

  .share-fill {
    transition: none !important;
  }
}

@media (forced-colors: active) {
  .medal,
  .construction-seal,
  .eyebrow-seal,
  .registry-stamp,
  .brand-mark,
  .footer-emblem,
  .mini-emblem,
  .empty-seal {
    border: 1px solid CanvasText;
  }

  .share-track {
    border: 1px solid CanvasText;
  }

  .share-fill {
    background: Highlight;
  }
}

/* ---- project page additions ---- */

/* 首页 · 新项目提示条：细长一条，不与名册争视觉重心 */
.site-notice {
  border-block: 1px solid var(--line);
  background: var(--paper-soft);
}

.site-notice-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-block: 7px;
}

.site-notice-text {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.01em;
  line-height: 1.6;
}

.site-notice-flag {
  flex: none;
  padding: 1px 7px;
  border: 1px solid var(--vermillion);
  background: var(--vermillion-wash);
  color: var(--vermillion);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.7;
}

.site-notice-sep {
  margin-inline: 5px;
  color: var(--line-strong);
}

.site-notice-text strong {
  color: var(--vermillion-deep);
  font-weight: 650;
}

.site-notice-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex: none;
  padding-bottom: 1px;
  border-bottom: 1px solid var(--gold-soft);
  color: var(--vermillion);
  font-family: var(--font-ui);
  font-size: 10.5px;
  font-weight: 650;
  letter-spacing: 0.06em;
  line-height: 1.6;
  text-decoration: none;
  transition: border-color 150ms ease, color 150ms ease;
}

.site-notice-link:hover {
  border-bottom-color: var(--vermillion);
  color: var(--vermillion-deep);
}

.site-notice + .registry {
  padding-top: clamp(18px, 2.4vw, 26px);
}

/* 项目页 · 股东告知声明块 */
.project-notice {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  padding: 16px 22px;
  border: 2px solid var(--vermillion);
  background-color: var(--paper-raised);
  background-image: linear-gradient(var(--vermillion-wash), var(--vermillion-wash));
  box-shadow:
    inset 0 0 0 3px var(--paper-raised),
    inset 0 0 0 4px var(--gold-soft),
    var(--shadow-soft);
}

.project-notice-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 7px;
  padding: 2px 9px;
  background: var(--button-bg);
  color: var(--button-ink);
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1.7;
}

.project-notice-title {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.04rem, 1.7vw, 1.38rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.55;
}

.project-notice-title strong {
  color: var(--vermillion-deep);
  font-weight: 700;
  box-shadow: inset 0 -0.42em var(--gold-wash);
}

.project-notice-note {
  margin: 7px 0 0;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 11.5px;
  line-height: 1.7;
}

.project-notice-seal {
  display: flex;
  flex: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 74px;
  height: 74px;
  transform: rotate(-4deg);
  border-radius: 50%;
  background: radial-gradient(circle at 34% 27%, var(--button-bg), var(--button-bg-hover) 76%);
  color: var(--button-ink);
  font-family: var(--font-display);
  box-shadow: 0 0 0 2px var(--paper-raised), 0 0 0 3px var(--gold);
}

.project-notice-seal span {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.15;
}

.project-notice-seal small {
  margin-top: 3px;
  font-family: var(--font-ui);
  font-size: 7px;
  font-weight: 600;
  letter-spacing: 0.16em;
  line-height: 1.3;
}

/* 项目页 · 正文版式 */
.project-sheet {
  padding: clamp(20px, 2.8vw, 30px) clamp(20px, 3vw, 34px) clamp(22px, 3vw, 30px);
}

.project-title-block {
  padding-bottom: clamp(14px, 2vw, 18px);
}

.project-title-block h2 {
  margin: 4px 0 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.36rem, 2.3vw, 1.82rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.4;
}

.project-title-en {
  margin: 6px 0 0;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 9.5px;
  letter-spacing: 0.15em;
  line-height: 1.7;
  text-transform: uppercase;
}

.project-lede {
  max-width: 68ch;
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 13.5px;
  line-height: 1.95;
}

.project-lede strong {
  color: var(--ink);
  font-weight: 650;
}

/* 中文断行：尽量避免行末只剩一两个字 */
.page--projects .intro-copy p,
.page--projects .project-lede,
.page--projects .project-callout p,
.page--projects .project-notice-title,
.page--projects .project-notice-note,
.page--projects .model-copy,
.page--projects .choice-list dd,
.page--projects .gate-title,
.page--projects .gate-break {
  text-wrap: pretty;
}

.project-section {
  display: grid;
  grid-template-columns: minmax(0, 176px) minmax(0, 1fr);
  gap: 4px clamp(22px, 3vw, 40px);
  padding-block: clamp(19px, 2.4vw, 27px);
  border-top: 1px solid var(--line);
}

.project-label {
  min-width: 0;
}

.project-index {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1;
}

.project-body {
  min-width: 0;
}

.project-body h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.24rem, 1.9vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.45;
}

.project-body > * + * {
  margin-top: clamp(12px, 1.6vw, 16px);
}

.project-subhead {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.04rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.5;
}

.project-callout {
  margin: 0;
  padding: 13px 16px;
  border-left: 2px solid var(--gold);
  background: var(--paper-soft);
}

.project-callout p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12.5px;
  line-height: 1.9;
}

.project-callout strong {
  color: var(--vermillion-deep);
  font-weight: 650;
}

.project-list {
  margin: 0;
  padding-left: 17px;
}

.project-list li {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.9;
}

.project-list li + li {
  margin-top: 4px;
}

.project-list strong {
  color: var(--ink);
  font-weight: 650;
}

.project-fineprint {
  margin: 0;
  padding-top: 9px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 9.5px;
  letter-spacing: 0.02em;
  line-height: 1.8;
}

/* 双模型对照 */
.model-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
}

.model-card {
  padding: 15px 16px 16px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--vermillion);
  background: var(--paper);
}

.model-card:nth-child(2) {
  border-top-color: var(--gold);
}

.model-tag {
  margin: 0 0 7px;
  color: var(--gold-ink);
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.6;
}

.model-name {
  margin: 0 0 7px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.model-copy {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12.5px;
  line-height: 1.9;
}

.model-foot {
  margin: 10px 0 0;
  padding-top: 8px;
  border-top: 1px dotted var(--line-strong);
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 9.5px;
  letter-spacing: 0.03em;
  line-height: 1.7;
}

/* 一个标量，三个通道 */
.channel-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.channel-item {
  padding: 13px 14px 14px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.channel-head {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.4;
}

.channel-param {
  margin: 2px 0 9px;
  color: var(--gold-ink);
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.6;
}

.channel-effect {
  margin: 0;
  color: var(--ink-soft);
  font-size: 11.5px;
  line-height: 1.75;
}

.channel-effect + .channel-effect {
  margin-top: 5px;
}

.channel-effect span {
  display: inline-block;
  min-width: 14px;
  margin-right: 4px;
  color: var(--vermillion);
  font-family: var(--font-ui);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* 设计取舍 */
.choice-list {
  margin: 0;
}

.choice-list > div {
  padding: 12px 0;
  border-top: 1px dotted var(--line-strong);
}

.choice-list > div:first-child {
  padding-top: 0;
  border-top: 0;
}

.choice-list dt {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.55;
}

.choice-list dd {
  margin: 5px 0 0;
  color: var(--ink-soft);
  font-size: 12.5px;
  line-height: 1.9;
}

/* 失败判据 */
.gate-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.gate-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 0 14px;
  padding: 11px 0;
  border-top: 1px dotted var(--line-strong);
}

.gate-item:first-child {
  padding-top: 0;
  border-top: 0;
}

.gate-id {
  color: var(--vermillion);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.85;
}

.gate-body {
  min-width: 0;
}

.gate-title {
  margin: 0;
  color: var(--ink);
  font-size: 12.5px;
  font-weight: 650;
  line-height: 1.85;
}

.gate-break {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.8;
}

.gate-break strong {
  color: var(--vermillion-deep);
  font-weight: 650;
}

/* 局限 */
.project-caveat {
  margin: 0;
  padding: 14px 16px;
  border: 1px dashed var(--line-strong);
  background: var(--paper);
}

.project-caveat .project-list li {
  font-size: 12.5px;
  line-height: 1.85;
}

/* 页尾操作 */
.project-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: clamp(16px, 2vw, 22px);
  padding-top: clamp(16px, 2vw, 22px);
  border-top: 1px solid var(--line);
}

@media (max-width: 960px) {
  .project-section {
    grid-template-columns: minmax(0, 1fr);
  }

  .project-label {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
  }

  .project-index {
    margin-top: 0;
    font-size: 1rem;
  }

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

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

@media (max-width: 760px) {
  .site-notice-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding-block: 8px;
  }

  .site-notice-text {
    font-size: 10.5px;
  }

  .project-notice {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    padding: 14px 16px;
  }

  .project-notice-seal {
    display: none;
  }

  .project-notice-title {
    font-size: 1rem;
  }

  .project-notice-note {
    font-size: 10.5px;
  }

  .project-sheet {
    padding: 18px 16px 20px;
  }

  .project-title-en {
    font-size: 8.5px;
    letter-spacing: 0.1em;
  }

  .project-lede {
    font-size: 12.5px;
    line-height: 1.9;
  }

  .project-section {
    padding-block: 17px;
  }

  .project-body h3 {
    font-size: 1.2rem;
  }

  .project-index {
    font-size: 0.95rem;
  }

  .project-callout {
    padding: 12px 13px;
  }

  .project-callout p {
    font-size: 12px;
    line-height: 1.85;
  }

  .project-list li,
  .project-caveat .project-list li {
    font-size: 12px;
  }

  .gate-item {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 0 10px;
  }

  .project-fineprint {
    font-size: 9px;
  }
}