/* ==========================================================================
   原点向量公益基金会 · 前端样式
   设计主题：从「原点」出发的「向量」——法律服务抵达更需要的人
   颜色遵循 brief：暖白底 / 炭黑字 / 暖红 CTA / 深青次色 / 克制灰分区
   ========================================================================== */

:root {
  /* 韩红基金会风格：白底 / 医疗公益青 / 少量樱花粉点缀 */
  --paper:      #ffffff;   /* 纯白基底 */
  --paper-2:    #eef7f8;   /* 浅青分区带，略带柔粉暖度 */
  --ink:        #000000;   /* 标题（近黑） */
  --ink-soft:   #666666;   /* 正文灰 */
  --ink-faint:  #8d8e8e;   /* 次级/说明灰 */
  --line:       #dbdbdb;   /* 分隔线 */
  --red:        #00a4b5;   /* 品牌青（主 CTA / 强调 / 链接） */
  --red-deep:   #008897;   /* 深一档品牌青（hover） */
  --teal:       #00838f;   /* 深青工具色（底区块 / pill / 序号） */
  --teal-soft:  #eef7f8;   /* 浅青 */
  --sand:       #f6c8d2;   /* 淡樱花粉点缀 */
  --dark:       #0d3b41;   /* 机构深青页脚 */

  --maxw: 1200px;
  --gutter: clamp(1.1rem, 4vw, 2.75rem);
  --radius: 6px;

  --font: "Source Han Sans CN", "Microsoft YaHei", "Source Sans Pro",
          "Helvetica Neue", Arial, sans-serif;

  /* 更克制：以细边框为主，阴影极轻 */
  --shadow-card: 0 1px 2px rgba(0,0,0,.04);
}

/* ------------------------------ 基础 ------------------------------ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink-soft);
  background:
    linear-gradient(rgba(255,255,255,.5), rgba(255,255,255,.5)),
    url("assets/patterns/sakura-waves.png") center top / 560px auto repeat,
    var(--paper);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4 { line-height: 1.14; font-weight: 800; margin: 0; letter-spacing: 0; }
h1 { font-size: clamp(2.4rem, 6vw, 4.3rem); }
h2 { font-size: clamp(1.85rem, 4vw, 3rem); }
h3 { font-size: 1.28rem; }
p  { margin: 0; }
img, svg { max-width: 100%; }
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--ink); color: #fff; padding: .6rem 1rem; border-radius: var(--radius);
  transition: top .2s;
}
.skip-link:focus { top: 12px; }
.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;
}

/* 全局可见焦点 */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 2px;
  border-radius: 3px;
}

/* ------------------------------ 通用组件 ------------------------------ */
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .8rem; font-weight: 700; letter-spacing: .16em;
  text-transform: uppercase; color: var(--red);
  margin: 0 0 1rem;
}
.eyebrow-light { color: var(--red); }
.vec-arrow { font-weight: 700; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  font-family: inherit; font-size: 1rem; font-weight: 700;
  padding: .8rem 1.5rem; border-radius: var(--radius);
  border: 2px solid transparent; cursor: pointer;
  transition: transform .12s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 1rem 1.9rem; font-size: 1.06rem; }

.btn-donate { background: var(--red); color: #fff; }
.btn-donate:hover { background: var(--red-deep); }

.btn-ghost { background: transparent; color: var(--red); border-color: var(--red); }
.btn-ghost:hover { background: var(--red); color: #fff; }

.btn-outline { background: transparent; color: var(--teal); border-color: var(--teal); }
.btn-outline:hover { background: var(--teal); color: #fff; }
.action-card-teal .btn-outline { color: #fff; border-color: rgba(255,255,255,.7); }
.action-card-teal .btn-outline:hover { background: #fff; color: var(--teal); }

.link-secondary { font-weight: 600; color: var(--ink-soft); }
.link-secondary:hover { color: var(--red); }

.link-arrow {
  display: inline-flex; align-items: center; gap: .35rem;
  font-weight: 700; color: var(--teal);
}
.link-arrow span { transition: transform .18s ease; }
.link-arrow:hover span { transform: translateX(4px); }

.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }

.section-head { max-width: 52ch; margin-bottom: 2.6rem; }
.section-head-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 1.5rem; max-width: none; }

/* ------------------------------ 页头 ------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #fff;
  border-bottom: 0;
}
.brand { display: inline-flex; align-items: center; gap: 1rem; color: var(--ink); }
.brand-mark { color: var(--red); display: inline-flex; }
.brand-text { display: flex; flex-direction: column; line-height: 1.14; }
.header-top {
  background: #fff;
}
.header-top-inner {
  min-height: 148px;
  display: grid;
  grid-template-columns: minmax(380px, auto) minmax(0, 1fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5.5rem);
}
.brand-header {
  gap: 1.3rem;
  color: #5a5d5f;
}
.brand-header .brand-mark {
  color: var(--red);
  flex: 0 0 auto;
}
.brand-header .brand-mark svg {
  width: 76px;
  height: 76px;
}
.brand-header .brand-name {
  color: #5a5d5f;
  font-size: clamp(2rem, 3.05vw, 3.1rem);
  font-weight: 900;
  letter-spacing: .045em;
  line-height: 1.04;
  white-space: nowrap;
}
.header-slogan {
  justify-self: center;
  margin: 0;
  color: rgba(0, 164, 181, .42);
  font-size: clamp(1.45rem, 2.05vw, 2.1rem);
  font-weight: 900;
  letter-spacing: .08em;
  white-space: nowrap;
}
.header-menu {
  background: var(--red);
}
.header-menu-inner {
  min-height: 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  gap: 0;
}
.site-nav {
  min-width: 0;
  width: 100%;
  justify-self: stretch;
  align-self: stretch;
  background: transparent;
  border-radius: 0;
}
.site-nav ul {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  height: 100%;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav a {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .7rem .9rem;
  position: relative;
  color: #fff;
  font-weight: 800;
  font-size: clamp(1.05rem, 1.35vw, 1.32rem);
  white-space: nowrap;
  box-shadow: inset 0 0 0 0 rgba(255, 255, 255, .72);
  transition: box-shadow .14s ease;
}
.site-nav a::after { display: none; }
.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: transparent;
  color: #fff;
}
.site-nav a:hover,
.site-nav a:focus-visible {
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .72);
}

.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 0 10px; background: transparent;
  border: 1px solid rgba(255,255,255,.35); border-radius: var(--radius); cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; background: #fff; border-radius: 2px; transition: transform .22s ease, opacity .22s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ------------------------------ 主视觉 ------------------------------ */
.hero {
  position: relative;
  --hero-safe-inset: clamp(14px, 2.4vw, 38px);
  min-height: calc(100vh - 78px);
  overflow: hidden;
  background: #e9ece8;
}
.hero-home::before,
.hero-home::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-home::before {
  background:
    linear-gradient(180deg, rgba(8, 12, 16, .08) 0%, rgba(8, 12, 16, .26) 58%, rgba(8, 12, 16, .48) 100%);
  z-index: 1;
}
.hero-home::after {
  background:
    radial-gradient(50% 40% at 50% 18%, rgba(255,255,255,.22) 0%, transparent 100%),
    linear-gradient(90deg, rgba(255,255,255,.05) 0%, rgba(255,255,255,0) 100%);
  z-index: 2;
}
.hero-slides,
.hero-shell {
  position: relative;
  min-height: calc(100vh - 78px);
}
.hero-slides {
  position: absolute;
  inset: 0;
}
.hero-slide {
  position: absolute;
  inset: 0;
  box-sizing: border-box;
  overflow: hidden;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity .65s ease, transform 4.8s ease;
  background-color: #d7ded9;
  background-size: cover;
  background-position: center;
  contain: paint;
}
.hero-slide::before,
.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
}
.hero-slide::before {
  background:
    linear-gradient(120deg, rgba(11, 19, 25, .54) 5%, rgba(11, 19, 25, .18) 38%, rgba(11, 19, 25, .06) 65%, rgba(11, 19, 25, .18) 100%);
}
.hero-slide::after {
  display: none;
  top: 14%;
  right: clamp(2rem, 7vw, 6.5rem);
  bottom: auto;
  left: auto;
  width: min(clamp(360px, 34vw, 540px), calc(100% - 2 * var(--hero-safe-inset)));
  max-height: calc(100% - 2 * var(--hero-safe-inset));
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 24px 24px 24px 140px;
  border: 1px solid rgba(255,255,255,.25);
  background:
    linear-gradient(150deg, rgba(255,255,255,.2), rgba(255,255,255,.04)),
    radial-gradient(circle at 20% 20%, rgba(255,255,255,.24), transparent 35%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 24px 70px rgba(0,0,0,.16);
  backdrop-filter: blur(3px);
}
.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}
/* 主视觉三帧 */
.hero-slide[data-slide="0"] {
  background-image:
    linear-gradient(120deg, rgba(10, 26, 30, .58), rgba(10, 26, 30, .14)),
    url("assets/hero/hero-law-aid-01.webp");
}
.hero-slide[data-slide="1"] {
  background-image:
    linear-gradient(120deg, rgba(10, 26, 30, .58), rgba(10, 26, 30, .14)),
    url("assets/hero/hero-community-01.webp");
}
.hero-slide[data-slide="2"] {
  background-image:
    linear-gradient(120deg, rgba(10, 26, 30, .58), rgba(10, 26, 30, .14)),
    url("assets/hero/hero-disclosure-01.webp");
}
.hero-shell {
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-block: clamp(5rem, 10vw, 8rem) clamp(7rem, 10vw, 9rem);
}
.hero-copy {
  max-width: 34ch;
}
.hero-copy-centered {
  width: min(100%, 430px);
  max-width: none;
  margin-inline: 0;
  padding: 0;
  text-align: left;
  color: #fff;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}
.hero-eyebrow {
  justify-content: flex-start;
  color: rgba(255,255,255,.82);
}
.hero h1 {
  margin-bottom: .75rem;
  font-size: clamp(3.2rem, 6.2vw, 5.2rem);
  line-height: 1;
  letter-spacing: -.05em;
  color: #fff;
  text-shadow: 0 18px 34px rgba(0,0,0,.18);
  min-height: 1em;
  white-space: nowrap;
}
.hero-lede {
  font-size: clamp(.96rem, 1.35vw, 1.08rem);
  line-height: 1.58;
  color: rgba(255,255,255,.88);
  margin: 0 0 1.35rem;
  max-width: 36ch;
  min-height: 4.25em;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: .75rem;
  margin-bottom: 1.05rem;
}
.hero-cta .btn {
  min-width: 160px;
  height: 52px;
  padding-block: 0;
  padding-inline: 1.6rem;
}
.hero .btn-ghost {
  color: #fff;
  border-color: rgba(255,255,255,.72);
  background: rgba(255,255,255,.06);
}
.hero .btn-ghost:hover {
  border-color: #fff;
  background: rgba(255,255,255,.14);
}
.hero-top-dots {
  position: absolute;
  left: 50%;
  bottom: clamp(2.1rem, 3vw, 2.75rem);
  z-index: 6;
  justify-content: center;
  margin-bottom: 0;
  padding: .42rem .58rem;
  border-radius: 999px;
  background: rgba(5, 21, 27, .24);
  backdrop-filter: blur(6px);
  transform: translateX(-50%);
}
.hero-meta {
  display: grid;
  gap: .45rem;
  justify-items: center;
}
.hero-rotator {
  display: inline-flex;
  align-items: center;
  gap: .9rem;
  padding: .65rem .9rem;
  border-radius: 999px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(8px);
}
.hero-dots {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
}
.hero-dot {
  width: 10px;
  height: 10px;
  border: 0;
  padding: 0;
  border-radius: 999px;
  background: rgba(255,255,255,.34);
  cursor: pointer;
  transition: transform .18s ease, background-color .18s ease;
}
.hero-dot:hover,
.hero-dot.is-active {
  background: #fff;
  transform: scale(1.15);
}
.hero-theme-label {
  margin: 0;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.88);
  min-width: 9.5em;
  text-align: left;
}

/* ------------------------------ 故事卡片 ------------------------------ */
.focus {
  padding-block: clamp(1.2rem, 3vw, 2.2rem) clamp(2.2rem, 5vw, 4rem);
}
.focus .section-head {
  margin-bottom: clamp(1.1rem, 2.4vw, 1.7rem);
}
.focus .section-head h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.8rem);
  line-height: 1.08;
}
.focus-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.story-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-card);
  transition: transform .16s ease, box-shadow .16s ease;
}
.story-card:hover { transform: translateY(-2px); border-color: #bfe6ea; box-shadow: 0 2px 10px -4px rgba(0,0,0,.12); }
.story-media {
  position: relative; aspect-ratio: 5 / 3;
  display: flex; align-items: flex-end; padding: .8rem;
}
/* 卡片图位：全部改为安静的青/灰渐变（无暖色，无装饰感） */
.media-1 { background: linear-gradient(135deg, #00a4b5, #f6c8d2); }
.media-2 { background: linear-gradient(135deg, #007883, #00a4b5); }
.media-3 { background: linear-gradient(135deg, #5b6b6e, #8a9a9d); }
.media-4 { background: linear-gradient(135deg, #7fb9bf, #b7dce0); }
.story-card:nth-child(1) .story-media { background-image: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.18)), url("assets/projects/project-family-aid.webp"); }
.story-card:nth-child(2) .story-media { background-image: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.18)), url("assets/projects/project-youth-lawyers.webp"); }
.story-card:nth-child(3) .story-media { background-image: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.18)), url("assets/projects/project-community-legal.webp"); }
.story-card:nth-child(4) .story-media { background-image: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.18)), url("assets/projects/project-legal-support-fund.webp"); }
.story-media,
.project-media,
.article-media,
.video-media {
  background-size: cover;
  background-position: center;
}
.media-tag { background: rgba(0,0,0,.28); color: #fff; font-size: .72rem; font-weight: 700; padding: .25rem .6rem; border-radius: 999px; }
.story-body { display: flex; flex-direction: column; gap: .38rem; padding: .9rem 1rem 1rem; flex: 1; }
.cat { font-size: .76rem; font-weight: 700; letter-spacing: .1em; color: var(--red); text-transform: uppercase; }
.story-body h3 { font-size: 1.02rem; line-height: 1.35; }
.story-body p { font-size: .86rem; line-height: 1.6; color: var(--ink-soft); flex: 1; }
.story-body .link-arrow { font-size: .86rem; }

/* ------------------------------ 使命 ------------------------------ */
.mission { background: var(--paper-2); }
.mission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.mission-lead { position: sticky; top: 96px; }
.mission-lead h2 { margin: 0 0 1.3rem; }
.mission-lead p { color: var(--ink-soft); font-size: 1.05rem; margin-bottom: 1.5rem; }
.pillars { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1rem; counter-reset: none; }
.pillar {
  display: grid;
  grid-template-columns: 138px 1fr;
  gap: 1.1rem;
  align-items: stretch;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius);
  padding: .8rem 1rem .8rem .8rem;
  overflow: hidden;
}
.pillar-media {
  min-height: 128px;
  border-radius: 4px;
  background-image: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.08)), url("assets/work/work-legal-consult.webp");
  background-size: cover;
  background-position: center;
}
.pillar-media-2 {
  background-image: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.08)), url("assets/work/work-legal-education.webp");
}
.pillar-media-3 {
  background-image: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.08)), url("assets/work/work-project-aid.webp");
}
.pillar-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}
.pillar-vec { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-weight: 700; color: var(--teal); font-size: .9rem; letter-spacing: .05em; }
.pillar h3 { margin: .4rem 0 .5rem; }
.pillar p { color: var(--ink-soft); font-size: .98rem; }

/* ------------------------------ 影响力数据 ------------------------------ */
.impact {
  position: relative;
  z-index: 5;
  margin-top: clamp(-2rem, -2.8vw, -1.2rem);
  padding-block: 0 clamp(1.5rem, 3vw, 2.4rem);
  background:
    linear-gradient(180deg, transparent 0 clamp(3.4rem, 5vw, 5rem), #fff clamp(3.4rem, 5vw, 5rem) 100%);
  color: var(--ink);
}
.impact-container {
  max-width: 1120px;
  padding: clamp(1rem, 2vw, 1.55rem) clamp(1.25rem, 3vw, 2.8rem);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 22px 54px rgba(0,0,0,.09);
}
.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 0;
}
.metric {
  min-height: 96px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: .55rem clamp(.8rem, 2vw, 1.45rem);
  border-top: 0;
  border-left: 1px solid #d5d5d5;
}
.metric:first-child { border-left: 0; }
.metric-num {
  order: 2;
  margin-top: .35rem;
  font-size: clamp(2rem, 3.4vw, 3.35rem);
  font-weight: 800;
  line-height: .95;
  color: var(--red);
  letter-spacing: 0;
}
.metric dd {
  order: 1;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(.78rem, .95vw, .98rem);
  font-weight: 800;
}
.disclaimer {
  margin: .65rem 0 0;
  color: var(--ink-faint);
  font-size: .78rem;
  border-left: 0;
  padding-left: clamp(.8rem, 2vw, 1.45rem);
}

/* ------------------------------ 信息公开报告 ------------------------------ */
.reports {
  background: #fff;
}
.reports-inner {
  max-width: 1320px;
  text-align: center;
}
.reports-head {
  margin-inline: auto;
  margin-bottom: clamp(2.4rem, 5vw, 4rem);
}
.reports-head .eyebrow {
  justify-content: center;
}
.reports-head h2 {
  color: var(--red);
}
.report-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(170px, 1fr));
  gap: clamp(1.4rem, 4vw, 4rem);
  align-items: start;
}
.report-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}
.report-cover {
  width: min(100%, 245px);
  aspect-ratio: 3 / 4;
  position: relative;
  overflow: hidden;
  border: 1px solid #dedede;
  border-radius: 8px;
  background:
    linear-gradient(#d8d8d8, #d8d8d8) 15% 18% / 70% 2px no-repeat,
    linear-gradient(#ededed, #ededed) 15% 28% / 48% 2px no-repeat,
    linear-gradient(#ededed, #ededed) 15% 36% / 62% 2px no-repeat,
    linear-gradient(#ededed, #ededed) 15% 44% / 54% 2px no-repeat,
    linear-gradient(#ededed, #ededed) 15% 56% / 68% 2px no-repeat,
    linear-gradient(#ededed, #ededed) 15% 64% / 60% 2px no-repeat,
    linear-gradient(135deg, rgba(0,131,143,.12), rgba(0,164,181,.08)),
    #fff;
  box-shadow: 0 20px 44px rgba(27,28,26,.12);
}
.report-cover::before {
  content: "PDF";
  position: absolute;
  top: .85rem;
  right: .85rem;
  padding: .2rem .42rem;
  border-radius: 4px;
  background: var(--red);
  color: #fff;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .06em;
}
.report-cover::after {
  position: absolute;
  left: .85rem;
  bottom: .75rem;
  color: rgba(27,28,26,.56);
  font-size: 1rem;
  font-weight: 800;
}
.report-card h3 {
  min-height: 1.2em;
  font-size: 1.05rem;
  line-height: 1.2;
  color: var(--ink);
}
.report-audit-2021 .report-cover::after { content: "2021"; }
.report-audit-2022 .report-cover::after { content: "2022"; }
.report-audit-2023 .report-cover::after { content: "2023"; }
.report-audit-2024 .report-cover::after { content: "2024"; }
.report-audit-2021 .report-cover { background-image: url("assets/disclosure/audit-covers/audit-report-2021-cover.webp"); }
.report-audit-2022 .report-cover { background-image: url("assets/disclosure/audit-covers/audit-report-2022-cover.webp"); }
.report-audit-2023 .report-cover { background-image: url("assets/disclosure/audit-covers/audit-report-2023-cover.webp"); }
.report-audit-2024 .report-cover { background-image: url("assets/disclosure/audit-covers/audit-report-2024-cover.webp"); }
.report-card .report-cover {
  background-size: cover;
  background-position: center;
}
.report-card .report-cover::before,
.report-card .report-cover::after {
  display: none;
}
.reports-more {
  margin-top: clamp(2rem, 4vw, 3.2rem);
  border-radius: 999px;
  color: var(--red);
  border-color: rgba(0,164,181,.45);
  padding-inline: 1.8rem;
}
.reports-more:hover {
  background: var(--red);
  border-color: var(--red);
}

/* ------------------------------ 加入我们 ------------------------------ */
.involve-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.action-card {
  display: flex; flex-direction: column; gap: 1rem;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.8rem 1.7rem;
}
.action-card h3 { font-size: 1.35rem; }
.action-card p { color: var(--ink-soft); flex: 1; }
.action-card .btn { align-self: flex-start; }
.action-card-teal { background: var(--teal); color: #fff; border-color: var(--teal); }
.action-card-teal p { color: rgba(255,255,255,.85); }

/* ------------------------------ 新闻 ------------------------------ */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.news-card {
  display: flex; flex-direction: column; gap: .7rem;
  padding: 1.6rem 1.5rem; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius);
  border-top: 3px solid var(--red);
}
.news-meta { display: flex; align-items: center; gap: .8rem; font-size: .82rem; color: var(--ink-soft); }
.news-meta .cat { color: var(--teal); }
.news-card h3 { font-size: 1.2rem; }
.news-card h3 a:hover { color: var(--red); }
.news-card p { color: var(--ink-soft); font-size: .95rem; flex: 1; }
.news-all { align-self: flex-end; }

/* ------------------------------ 信息公开 ------------------------------ */
.transparency { background: var(--paper-2); }
.transparency-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.transparency-lead p { color: var(--ink-soft); margin-top: 1.2rem; }
.trans-note { display: inline-block; margin-top: 1.2rem; font-size: .84rem; font-weight: 700; color: var(--red); background: #fff; border: 1px dashed var(--red); border-radius: var(--radius); padding: .5rem .9rem; }
.doc-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.doc-item {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.15rem .3rem; border-bottom: 1px solid var(--line);
}
.doc-item:first-child { border-top: 1px solid var(--line); }
.doc-name { font-weight: 700; font-size: 1.1rem; }
.doc-state { font-size: .8rem; font-weight: 700; color: var(--ink-soft); background: #fff; border: 1px solid var(--line); padding: .3rem .7rem; border-radius: 999px; white-space: nowrap; }

/* ------------------------------ 联系表单 ------------------------------ */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.contact-lead { position: sticky; top: 96px; }
.contact-lead p { color: var(--ink-soft); margin-top: 1.2rem; }
.contact-form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem;
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  padding: 1.8rem; box-shadow: var(--shadow-card);
}
.field { display: flex; flex-direction: column; gap: .4rem; }
.field:nth-child(4), .contact-form > .btn, .form-status { grid-column: 1 / -1; }
.field label { font-size: .88rem; font-weight: 700; }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 1rem; color: var(--ink);
  padding: .7rem .85rem; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper); width: 100%;
}
.field textarea { resize: vertical; }
.contact-form > .btn { justify-self: start; }
.form-status { font-weight: 700; color: var(--teal); min-height: 1.2rem; margin: 0; }
.form-status.show { animation: pop .3s ease; }
@keyframes pop { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ------------------------------ 页脚 ------------------------------ */
.site-footer { background: var(--red-deep); color: rgba(255,255,255,.82); padding-top: clamp(2rem, 4vw, 3rem); }
.footer-top { display: block; padding-bottom: 1.15rem; }
.footer-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(1.4rem, 4vw, 3rem);
}
.brand-footer .brand-name, .brand-footer .brand-sub { color: #fff; }
.brand-footer .brand-mark { color: #fff; }
.brand-footer .brand-sub { color: rgba(255,255,255,.74); }
.footer-mission {
  margin: 0 0 0 auto;
  max-width: 52ch;
  font-size: .9rem;
  line-height: 1.55;
  text-align: right;
}
.footer-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.footer-col h4 { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: #fff; margin-bottom: .62rem; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .38rem; }
.footer-col a { font-size: .88rem; color: rgba(255,255,255,.78); }
.footer-col a:hover { color: #fff; }

.footer-contact {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.1rem;
  padding-block: 1rem; border-top: 1px solid rgba(255,255,255,.26);
}
.contact-list, .social-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 1.15rem; font-size: .84rem; }
.c-label { color: #fff; font-weight: 700; margin-right: .3rem; }
.social-list a { color: rgba(255,255,255,.78); }
.social-list a:hover { color: #fff; }

.footer-legal {
  padding-block: 1rem 1.45rem;
  border-top: 1px solid rgba(255,255,255,.26);
  font-size: .78rem;
  color: rgba(255,255,255,.68);
  text-align: center;
}
.footer-legal p { max-width: 90ch; margin-inline: auto; }
.footer-copy { margin-top: .6rem; }

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width: 980px) {
  .hero,
  .hero-slides,
  .hero-shell { min-height: min(820px, calc(100vh - 78px)); }
  .hero-slide::after {
    top: 13%;
    right: clamp(1.2rem, 5vw, 3rem);
    width: min(clamp(280px, 40vw, 360px), calc(100% - 2 * var(--hero-safe-inset)));
  }
  .hero-copy { max-width: 46ch; }
  .focus-grid { grid-template-columns: repeat(2, 1fr); }
  .mission-grid, .transparency-grid, .contact-grid { grid-template-columns: 1fr; }
  .mission-lead, .contact-lead { position: static; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric:nth-child(odd) { border-left: 0; }
  .metric:nth-child(n+3) { border-top: 1px solid #d5d5d5; }
  .involve-grid, .news-grid { grid-template-columns: 1fr 1fr; }
  .report-grid { grid-template-columns: repeat(2, minmax(190px, 1fr)); }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 760px) {
  .header-actions .link-secondary { display: none; }
  .hero,
  .hero-slides,
  .hero-shell { min-height: 680px; }
  .hero { --hero-safe-inset: clamp(10px, 3vw, 18px); }
  .hero-shell {
    justify-content: center;
    padding-block: 8rem 5.4rem;
  }
  .hero-copy-centered {
    width: min(100%, 460px);
    margin-inline: auto;
    text-align: center;
  }
  .hero-eyebrow { justify-content: center; }
  .hero-top-dots { bottom: 2.6rem; }
  .hero-slide::after {
    inset: auto 1rem 2rem 1rem;
    width: auto;
    height: 32%;
    aspect-ratio: auto;
    border-radius: 22px;
  }
  .hero h1 { font-size: clamp(2.45rem, 13vw, 3.75rem); }
  .hero-lede { max-width: 29ch; line-height: 1.5; margin-inline: auto; }
  .hero-cta { justify-content: center; }
  .hero-rotator { flex-direction: column; gap: .6rem; border-radius: 20px; }
  .hero-theme-label { text-align: center; }
  .focus-grid, .involve-grid, .news-grid, .metrics { grid-template-columns: 1fr; }
  .impact {
    margin-top: -3.2rem;
    padding-inline: var(--gutter);
    padding-bottom: 1.6rem;
  }
  .impact-container { max-width: 540px; padding: 1.25rem; }
  .metric { min-height: 92px; border-left: 0; border-top: 1px solid #d5d5d5; padding-inline: 0; }
  .metric:first-child { border-top: 0; }
  .metric-num { font-size: 2.35rem; }
  .disclaimer { padding-left: 0; }
  .report-grid { grid-template-columns: 1fr; gap: 2rem; }
  .report-cover { width: min(100%, 280px); }
  .section-head-row { flex-direction: column; align-items: flex-start; }
  .news-all { align-self: flex-start; }
  .contact-form { grid-template-columns: 1fr; }
  .field:nth-child(4) { grid-column: auto; }
  .footer-brand { flex-direction: column; align-items: flex-start; gap: .8rem; }
  .footer-mission { margin-left: 0; text-align: left; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  body { font-size: 16px; }
}

@media (max-width: 420px) {
  .footer-cols { grid-template-columns: 1fr; }
  .hero-cta .btn { width: 100%; min-width: 0; }
  .hero-copy-centered { width: 100%; }
  .hero-theme-label { letter-spacing: .08em; }
}

/* ==========================================================================
   多页升级：下拉导航 · 移动抽屉 · 子页面版式
   ========================================================================== */

/* ---------- 桌面下拉导航 ---------- */
.site-nav .nav-item { position: relative; }
.site-nav .caret {
  margin-left: .18rem;
  font-size: .64em;
  color: currentColor;
  transform: translateY(-1px);
}
.site-nav a[aria-current="page"] { background: transparent; color: #fff; }
.site-nav a[aria-current="page"]::after { width: 0; }

.site-nav .submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  min-width: 210px;
  list-style: none;
  margin: 0;
  padding: .45rem 0;
  background: #fff;
  border: 0;
  border-radius: 0;
  box-shadow: 0 18px 34px -20px rgba(0, 68, 74, .58);
  display: flex;
  flex-direction: column;
  gap: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .14s ease, transform .14s ease;
  z-index: 150;
}
.site-nav .submenu::before { content: ""; position: absolute; top: -6px; left: 0; right: 0; height: 6px; }
.site-nav .nav-item.has-children:hover .submenu,
.site-nav .nav-item.has-children:focus-within .submenu {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0);
}
.site-nav .submenu a {
  display: block;
  min-height: 0;
  padding: .72rem 1.2rem;
  font-size: .98rem;
  border-radius: 0;
  white-space: nowrap;
  color: #006f79;
  background: #fff;
  text-align: left;
  font-weight: 800;
  box-shadow: inset 0 0 0 0 rgba(0, 111, 121, .34);
  transition: box-shadow .14s ease;
}
.site-nav .submenu a::after { display: none; }
.site-nav .submenu a[aria-current="page"] { background: #fff; color: #006f79; }
.site-nav .submenu a:hover,
.site-nav .submenu a:focus-visible {
  background: #fff;
  color: #006f79;
  box-shadow: inset 0 0 0 2px rgba(0, 111, 121, .34);
}

/* ---------- 移动抽屉 ---------- */
.no-scroll { overflow: hidden; }
.drawer-backdrop { position: fixed; inset: 0; background: rgba(23,26,23,.55); backdrop-filter: blur(2px); z-index: 110; }
.mobile-drawer {
  position: fixed; top: 0; right: 0; height: 100dvh; width: min(340px, calc(100% - 40px));
  background: var(--paper); z-index: 120; box-shadow: -24px 0 48px -24px rgba(0,0,0,.5);
  transform: translateX(100%); transition: transform .26s ease;
  display: flex; flex-direction: column; overflow-y: auto;
}
.mobile-drawer.open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 1.1rem var(--gutter); border-bottom: 1px solid var(--line); }
.drawer-title { font-weight: 800; letter-spacing: .05em; }
.drawer-close { background: none; border: 0; font-size: 1.2rem; cursor: pointer; color: var(--ink); padding: .3rem .5rem; line-height: 1; }
.drawer-body { padding: .5rem var(--gutter) 2rem; }
.drawer-group { border-bottom: 1px solid var(--line); padding: .3rem 0; }
.drawer-top { display: block; font-weight: 700; font-size: 1.05rem; padding: .8rem 0 .5rem; color: var(--ink); }
.drawer-top.is-active { color: var(--red); }
.drawer-sub { list-style: none; margin: 0 0 .5rem; padding: 0 0 0 .3rem; display: flex; flex-direction: column; }
.drawer-sub a { display: block; padding: .5rem 0; font-size: .96rem; color: var(--ink-soft); }
.drawer-sub a:hover { color: var(--red); }

@media (max-width: 860px) {
  .header-top-inner {
    min-height: 92px;
    grid-template-columns: 1fr;
  }
  .brand-header .brand-mark svg {
    width: 48px;
    height: 48px;
  }
  .brand-header .brand-name {
    font-size: 1.45rem;
    white-space: normal;
  }
  .header-slogan { display: none; }
  .header-menu-inner {
    min-height: 58px;
    grid-template-columns: 1fr auto;
  }
  .site-nav { display: none; }
  .nav-toggle {
    display: flex;
    justify-self: end;
    align-self: center;
  }
}
@media (min-width: 861px) {
  .mobile-drawer, .drawer-backdrop { display: none !important; }
}

/* ---------- 子页面 hero ---------- */
.page-hero { position: relative; color: #fff; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: 0; }
.page-hero.theme-gold::before { background: linear-gradient(135deg, #00808c, #f6c8d2); }
.page-hero.theme-rose::before { background: linear-gradient(135deg, #016c78, #0797a8); }
.page-hero.theme-ink::before  { background: linear-gradient(135deg, #14201e, #1f4a45 60%, #0e5c55); }
.page-hero::after { content: ""; position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(120% 120% at 88% 0%, rgba(255,255,255,.18), transparent 60%); }
.page-hero-inner { position: relative; z-index: 1; padding-block: clamp(2.6rem, 6vw, 4.6rem); max-width: 60ch; }
.page-hero .eyebrow { color: rgba(255,255,255,.85); }
.page-hero h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
.page-hero-intro { margin-top: 1rem; font-size: 1.1rem; color: rgba(255,255,255,.92); max-width: 46ch; }

/* ---------- 子导航 pills ---------- */
.subnav-wrap { position: sticky; top: 72px; z-index: 40; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.subnav { display: flex; gap: .5rem; overflow-x: auto; padding: .7rem 0; scrollbar-width: none; }
.subnav::-webkit-scrollbar { display: none; }
.pill { flex: 0 0 auto; padding: .5rem 1rem; border-radius: 999px; font-weight: 700; font-size: .94rem; color: var(--ink-soft); border: 1px solid var(--line); background: #fff; }
.pill:hover { color: var(--red); border-color: var(--red); }
.pill.is-active { background: var(--teal); color: #fff; border-color: var(--teal); }

.page-hero:has(+ .subnav-wrap + .subpage-body[class*="page-disclosure-"]) {
  min-height: clamp(270px, 33vw, 380px);
  background:
    linear-gradient(90deg, rgba(0, 136, 151, .18), rgba(0, 74, 110, .12)),
    linear-gradient(180deg, #d9edf6 0%, #95c7e7 46%, #1f6ea4 100%);
}
.page-hero:has(+ .subnav-wrap + .subpage-body[class*="page-disclosure-"])::before {
  z-index: 0;
  background:
    linear-gradient(112deg, rgba(5, 62, 96, .48) 0 18%, transparent 18.2%),
    repeating-linear-gradient(102deg, rgba(255,255,255,.74) 0 20px, rgba(139,201,234,.88) 20px 34px, rgba(4,70,111,.7) 34px 48px),
    linear-gradient(110deg, rgba(9, 62, 99, .6), rgba(255,255,255,.18) 46%, rgba(2, 34, 54, .72));
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}
.page-hero:has(+ .subnav-wrap + .subpage-body[class*="page-disclosure-"])::after {
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(10, 92, 139, .5), transparent 30%, rgba(0, 29, 52, .62)),
    radial-gradient(90% 110% at 34% 0%, rgba(255,255,255,.26), transparent 54%);
}
.page-hero:has(+ .subnav-wrap + .subpage-body[class*="page-disclosure-"]) .page-hero-inner {
  min-height: clamp(270px, 33vw, 380px);
  padding: 0;
}
.page-hero:has(+ .subnav-wrap + .subpage-body[class*="page-disclosure-"]) .page-hero-inner > * {
  display: none;
}
.subnav-wrap:has(+ .subpage-body[class*="page-disclosure-"]) {
  position: relative;
  top: auto;
  z-index: 10;
  margin: clamp(-3.1rem, -4vw, -2rem) auto 0;
  width: min(calc(100% - 3rem), 1320px);
  border: 0;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 18px 38px rgba(0,0,0,.12);
}
.subnav-wrap:has(+ .subpage-body[class*="page-disclosure-"]) .container {
  max-width: none;
  padding-inline: 0;
}
.subnav-wrap:has(+ .subpage-body[class*="page-disclosure-"]) .subnav {
  display: grid;
  grid-template-columns: repeat(5, minmax(110px, 1fr)) minmax(210px, 280px);
  align-items: center;
  gap: 0;
  padding: 0;
  overflow: visible;
}
.subnav-wrap:has(+ .subpage-body[class*="page-disclosure-"]) .pill {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #666;
  font-size: clamp(1.22rem, 1.45vw, 1.58rem);
  font-weight: 900;
}
.subnav-wrap:has(+ .subpage-body[class*="page-disclosure-"]) .pill.is-active,
.subnav-wrap:has(+ .subpage-body[class*="page-disclosure-"]) .pill:hover {
  color: var(--red);
  background: transparent;
}
.disclosure-search {
  width: min(100%, 236px);
  height: 44px;
  justify-self: center;
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: 0 .55rem 0 1rem;
  border: 1px solid rgba(0, 136, 151, .22);
  border-radius: 999px;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.65);
}
.disclosure-search input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  background: transparent;
}
.disclosure-search input::placeholder { color: #b4bfc2; }
.disclosure-search button {
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  color: var(--red);
  background: transparent;
  font-size: 1.35rem;
  line-height: 1;
}

/* ---------- 子页面主体与卡片 ---------- */
.subpage-body { padding-block: clamp(2.5rem, 6vw, 4.5rem); background: var(--paper); }
.subpage-body.page-about-council {
  background: var(--paper-2);
}
.subpage-body.page-about-charter {
  background: var(--paper-2);
}
.subpage-body.page-about-ambassadors {
  background: var(--paper-2);
}
.subpage-body[class*="page-disclosure-"] {
  background: #fff;
  padding-block: clamp(3.8rem, 7vw, 6.5rem);
}
.subpage-stack { display: flex; flex-direction: column; gap: 1.6rem; }

.panel-card { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: clamp(1.4rem, 3vw, 2rem); box-shadow: var(--shadow-card); }
.panel-card > h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin-bottom: 1rem; }
.panel-plain { background: transparent; border: 0; box-shadow: none; padding: 0; }
.panel-plain > h2 { margin-bottom: 1.1rem; }
.editorial-copy { display: flex; flex-direction: column; gap: 1rem; color: var(--ink-soft); font-size: 1.04rem; }
.panel-editorial { border-left: 4px solid var(--teal); }
.page-about-foundation .panel-editorial {
  border-left: 0;
  box-shadow: none;
  background: transparent;
  padding: clamp(1.5rem, 4vw, 2.8rem) 0;
}
.page-about-foundation .panel-editorial h2 {
  color: var(--teal);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1.2rem;
}
.page-about-foundation .panel-editorial .editorial-copy {
  max-width: 76ch;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.95;
}

/* 图示 */
.diagram-panel { display: flex; align-items: center; justify-content: center; min-height: 230px; border-radius: 10px; border: 1px dashed rgba(255,255,255,.5); color: #fff; }
.diagram-panel.is-compact { min-height: 170px; }
.diagram-panel.theme-gold { background: linear-gradient(135deg, #0a8f9c, #4fc0cd); }
.diagram-panel.theme-rose { background: linear-gradient(135deg, #0797a8, #58c2ce); }
.diagram-panel.theme-ink  { background: linear-gradient(135deg, #1f4a45, #0e5c55); }
.diagram-label { font-weight: 700; letter-spacing: .04em; background: rgba(0,0,0,.22); padding: .4rem .9rem; border-radius: 999px; font-size: .9rem; }

/* tile-grid / info-tile */
.tile-grid { display: grid; gap: 1.1rem; }
.tile-grid.two { grid-template-columns: repeat(2, 1fr); }
.tile-grid.three { grid-template-columns: repeat(3, 1fr); }
.info-tile { background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: 1.2rem 1.25rem; display: flex; flex-direction: column; gap: .45rem; }
.tile-badge { align-self: flex-start; font-size: .74rem; font-weight: 700; letter-spacing: .08em; color: var(--teal); background: var(--teal-soft); padding: .2rem .6rem; border-radius: 999px; }
.info-tile strong { font-size: 1.08rem; }
.info-tile p { color: var(--ink-soft); font-size: .96rem; }
.info-tile small { color: var(--ink-soft); font-size: .82rem; }

/* value-grid */
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.value-card { display: flex; flex-direction: column; gap: .5rem; padding: 1.2rem; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); border-top: 3px solid var(--sand); }
.value-icon { font-size: 1.6rem; color: var(--teal); line-height: 1; }
.value-card strong { font-size: 1.05rem; }
.value-card p { color: var(--ink-soft); font-size: .93rem; }

/* stack-list / stack-row */
.stack-list { display: flex; flex-direction: column; gap: .9rem; }
.stack-row { border: 1px solid var(--line); border-left: 4px solid var(--teal); border-radius: 8px; padding: 1.1rem 1.25rem; background: var(--paper); }
.stack-meta { font-size: .78rem; font-weight: 700; letter-spacing: .06em; color: var(--red); text-transform: uppercase; }
.stack-row strong { display: block; margin: .35rem 0 .3rem; font-size: 1.1rem; }
.stack-row p { color: var(--ink-soft); font-size: .96rem; }

/* person-grid */
.person-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.person-card { border: 1px solid var(--line); border-radius: 8px; padding: 1.4rem; background: var(--paper); display: flex; flex-direction: column; gap: .35rem; }
.person-card strong { font-size: 1.15rem; }
.person-role { color: var(--teal); font-weight: 700; font-size: .9rem; }
.person-card p { color: var(--ink-soft); font-size: .95rem; margin-top: .3rem; }

/* ambassadors page */
.ambassadors-card {
  max-width: 1120px;
  margin-inline: auto;
  padding: clamp(2rem, 5vw, 4.5rem);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(0,0,0,.05);
}
.ambassadors-intro {
  max-width: 820px;
  margin: 0 auto clamp(2rem, 5vw, 3.8rem);
  color: var(--ink-soft);
  line-height: 1.9;
  text-align: center;
}
.ambassadors-intro p + p {
  margin-top: .7rem;
}
.ambassador-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.2rem, 3vw, 2rem);
}
.ambassador-card {
  min-height: 360px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
  padding: clamp(1.5rem, 3vw, 2rem);
  border: 1px solid rgba(0, 131, 143, .16);
  border-radius: 22px;
  background:
    linear-gradient(180deg, var(--paper-2) 0 44%, #fff 44% 100%);
  text-align: center;
}
.ambassador-avatar {
  width: clamp(120px, 13vw, 170px);
  aspect-ratio: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: .4rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,.34), transparent 28%),
    linear-gradient(135deg, var(--red), var(--red-deep));
  color: #fff;
  font-size: clamp(2.8rem, 5vw, 4.6rem);
  font-weight: 900;
  box-shadow: 0 18px 34px rgba(0, 136, 151, .22);
}
.ambassador-avatar.has-photo,
.council-avatar.has-photo {
  overflow: hidden;
  background: #eef7f8;
}
.ambassador-avatar.has-photo img,
.council-avatar.has-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.ambassador-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .45rem;
}
.ambassador-copy strong {
  color: var(--ink);
  font-size: 1.22rem;
}
.ambassador-copy span {
  color: var(--red);
  font-weight: 900;
}
.ambassador-copy p {
  color: var(--ink-soft);
  font-size: .95rem;
  line-height: 1.75;
}

/* council page */
.council-card {
  max-width: 1120px;
  margin-inline: auto;
  padding: clamp(2rem, 5vw, 4.5rem);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(0,0,0,.05);
}
.council-section-head {
  margin-bottom: clamp(1.8rem, 4vw, 3rem);
  border-bottom: 1px solid rgba(0, 131, 143, .18);
}
.council-section-head h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 1.1rem;
  color: var(--red);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}
.council-section-head h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 92px;
  height: 6px;
  background: var(--red);
}
.council-lead {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .7rem;
  margin-bottom: 1.6rem;
  text-align: center;
}
.council-avatar {
  width: clamp(96px, 12vw, 150px);
  aspect-ratio: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,.32), transparent 28%),
    linear-gradient(135deg, var(--red), var(--red-deep));
  color: #fff;
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  font-weight: 900;
  box-shadow: 0 18px 34px rgba(0, 136, 151, .22);
}
.council-lead strong {
  color: var(--red);
  font-size: 1.2rem;
}
.council-lead span {
  color: var(--red-deep);
  font-weight: 800;
}
.council-bio {
  max-width: 900px;
  margin: 0 auto clamp(2rem, 5vw, 4rem);
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: 20px;
  background: var(--paper-2);
  color: var(--ink-soft);
  line-height: 1.9;
}
.council-bio h3 {
  color: var(--red);
  text-align: center;
  margin-bottom: .35rem;
}
.council-bio > strong {
  display: block;
  margin-bottom: 1.4rem;
  padding-bottom: 1.4rem;
  border-bottom: 1px solid rgba(0, 131, 143, .18);
  color: var(--red-deep);
  text-align: center;
}
.council-bio p + p {
  margin-top: 1rem;
}
.council-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
  margin-bottom: clamp(2.4rem, 5vw, 4rem);
}
.council-person {
  min-height: 210px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  padding: 1.5rem;
  border: 1px solid rgba(0, 131, 143, .16);
  border-radius: 18px;
  background: #fff;
  text-align: center;
}
.council-person .council-avatar {
  width: 82px;
  font-size: 2rem;
  box-shadow: none;
}
.council-person strong {
  color: var(--ink);
  font-size: 1.1rem;
}
.council-person span {
  color: var(--red);
  font-weight: 800;
}
.council-person p {
  color: var(--ink-soft);
  font-size: .92rem;
}
.council-grid-supervisors {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 1.2rem;
}
.council-person-compact {
  min-height: 150px;
  background: var(--paper-2);
}
.council-note {
  margin-top: 1.8rem;
  padding-left: 1rem;
  border-left: 4px solid var(--red);
  color: var(--ink-faint);
  font-size: .9rem;
}

/* charter page */
.charter-card {
  max-width: 1120px;
  margin-inline: auto;
  padding: clamp(2rem, 5vw, 4.5rem);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(0,0,0,.05);
}
.charter-head {
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(0, 131, 143, .18);
  text-align: center;
}
.charter-head h2 {
  color: var(--red);
  font-size: clamp(1.8rem, 3.6vw, 3rem);
}
.charter-head time {
  display: block;
  margin-top: 1.7rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
  font-weight: 700;
}
.charter-body {
  max-width: 860px;
  margin-inline: auto;
}
.charter-chapter {
  margin-top: clamp(2.2rem, 5vw, 4rem);
}
.charter-chapter:first-child {
  margin-top: 0;
}
.charter-chapter h3 {
  margin-bottom: 1.3rem;
  color: var(--red);
  font-size: 1.25rem;
  text-align: center;
}
.charter-chapter p {
  margin-top: .9rem;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.95;
  text-align: left;
}
.charter-chapter p strong {
  margin-right: .8rem;
  color: var(--ink);
}
.charter-file {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: .45rem;
  margin: clamp(2.5rem, 5vw, 4rem) auto 0;
  color: var(--red);
  font-size: 1rem;
  font-weight: 800;
}
.charter-file:hover {
  color: var(--red-deep);
}
.charter-note {
  margin-top: 1.4rem;
  padding-left: 1rem;
  border-left: 4px solid var(--red);
  color: var(--ink-faint);
  font-size: .9rem;
}

/* certificate cards */
.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.cert-card { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: #fff; box-shadow: var(--shadow-card); }
.cert-image { aspect-ratio: 4 / 5; display: flex; align-items: center; justify-content: center; background: repeating-linear-gradient(135deg, #eef4f5, #eef4f5 12px, #e0ebec 12px, #e0ebec 24px); color: var(--ink-soft); }
.cert-image.has-image {
  background-size: cover;
  background-position: center;
}
.cert-image span { font-size: .85rem; font-weight: 700; background: rgba(255,255,255,.75); padding: .3rem .7rem; border-radius: 999px; }
.cert-body { padding: 1.1rem 1.2rem; display: flex; flex-direction: column; gap: .4rem; }
.cert-body strong { font-size: 1.05rem; }
.cert-body p { color: var(--ink-soft); font-size: .92rem; }
.cert-status { font-size: .8rem; font-weight: 700; color: var(--red-deep); }

/* project cards (子页面网格) */
.project-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.3rem; }
.project-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; box-shadow: var(--shadow-card); }
.project-media { position: relative; aspect-ratio: 3 / 2; display: flex; align-items: flex-end; padding: .8rem; }
.project-body { display: flex; flex-direction: column; gap: .55rem; padding: 1.15rem 1.2rem 1.3rem; flex: 1; }
.project-meta { display: flex; justify-content: space-between; }
.project-body h3 { font-size: 1.12rem; }
.project-body p { color: var(--ink-soft); font-size: .93rem; flex: 1; }
.project-metaline { color: var(--ink-soft); font-size: .82rem; }
.btn-full { width: 100%; }

/* article rows */
.article-list { display: flex; flex-direction: column; gap: 1rem; }
.article-row { display: grid; grid-template-columns: 1fr 150px; gap: 1.2rem; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 1.1rem 1.25rem; }
.article-content strong { display: block; margin: .35rem 0 .35rem; font-size: 1.15rem; }
.article-content p { color: var(--ink-soft); font-size: .95rem; }
.article-media { aspect-ratio: 4 / 3; border-radius: 6px; }

/* video cards */
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.video-card { background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; box-shadow: var(--shadow-card); }
.video-media { position: relative; aspect-ratio: 16 / 9; display: flex; align-items: center; justify-content: center; }
.video-media .play { width: 48px; height: 48px; border-radius: 50%; background: rgba(255,255,255,.9); color: var(--red); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; padding-left: 3px; }
.video-body { padding: 1.1rem 1.2rem 1.3rem; display: flex; flex-direction: column; gap: .4rem; }
.video-body strong { font-size: 1.08rem; }
.video-meta { font-size: .82rem; color: var(--ink-soft); }
.video-body p { color: var(--ink-soft); font-size: .93rem; }

/* field list (披露字段) */
.field-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: .6rem; }
.field-list li { background: var(--paper); border: 1px solid var(--line); border-radius: 6px; padding: .6rem .8rem; font-size: .93rem; font-weight: 600; }
.field-list li::before { content: "→ "; color: var(--teal); font-weight: 700; }

/* disclosure report gallery */
.disclosure-report-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: clamp(4.6rem, 7vw, 7rem) clamp(2.6rem, 5vw, 5.2rem);
  padding-block: clamp(2rem, 4vw, 3.8rem) clamp(4rem, 7vw, 6rem);
}
.disclosure-report-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.disclosure-cover {
  position: relative;
  width: min(100%, 230px);
  aspect-ratio: 7 / 10;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow: hidden;
  border: 3px solid var(--red);
  border-radius: 20px;
  padding: 1.55rem 1.3rem;
  background: var(--red);
  color: #fff;
  box-shadow: 0 16px 36px rgba(0, 136, 151, .18);
}
.disclosure-cover.has-image {
  padding: 0;
  background-size: cover;
  background-position: center;
}
.disclosure-cover.has-image::before,
.disclosure-cover.has-image::after,
.disclosure-cover.has-image .cover-brand,
.disclosure-cover.has-image strong,
.disclosure-cover.has-image span:not(.cover-brand) {
  display: none;
}
.disclosure-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-radial-gradient(circle at 28% 28%, rgba(255,255,255,.12) 0 1px, transparent 1px 16px),
    linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,0));
  pointer-events: none;
}
.cover-brand,
.disclosure-cover strong,
.disclosure-cover span:not(.cover-brand) {
  position: relative;
  z-index: 1;
}
.cover-brand {
  align-self: flex-start;
  font-size: .58rem;
  font-weight: 900;
  letter-spacing: .08em;
}
.disclosure-cover strong {
  margin-top: clamp(1rem, 3vw, 2rem);
  font-size: clamp(1.75rem, 3vw, 2.6rem);
  line-height: 1;
}
.disclosure-cover span:not(.cover-brand) {
  margin-top: .65rem;
  font-size: clamp(1.18rem, 1.9vw, 1.7rem);
  font-weight: 900;
  line-height: 1.1;
}
.cover-cloud::after {
  content: "";
  position: absolute;
  right: 9%;
  top: 9%;
  width: 48%;
  aspect-ratio: 1;
  border-radius: 40% 48% 36% 46%;
  background: #fff;
}
.cover-cloud strong,
.cover-cloud span:not(.cover-brand) {
  color: var(--red);
  align-self: flex-end;
  max-width: 58%;
  text-align: center;
}
.cover-white,
.cover-white-gold {
  background: #fff;
  color: var(--red);
}
.cover-white::before,
.cover-white-gold::before {
  background:
    repeating-radial-gradient(circle at 42% 42%, rgba(0,164,181,.08) 0 1px, transparent 1px 18px);
}
.cover-white-gold strong {
  color: #e9b553;
}
.cover-split {
  background:
    linear-gradient(90deg, var(--red) 0 52%, #fff 52% 100%);
  color: #fff;
}
.cover-split span:not(.cover-brand) {
  color: #fff;
}
.cover-split::after {
  content: "";
  position: absolute;
  right: 9%;
  top: 32%;
  width: 34%;
  height: 50%;
  background:
    linear-gradient(rgba(0,164,181,.5), rgba(0,164,181,.5)) 0 0 / 100% 30% no-repeat,
    linear-gradient(rgba(0,164,181,.38), rgba(0,164,181,.38)) 0 50% / 100% 30% no-repeat,
    linear-gradient(rgba(0,164,181,.28), rgba(0,164,181,.28)) 0 100% / 100% 30% no-repeat;
}
.cover-teal-line {
  background:
    linear-gradient(135deg, #fff 0 36%, var(--red) 36% 100%);
  color: var(--red);
}
.cover-teal-line strong,
.cover-teal-line span:not(.cover-brand) {
  color: #fff;
}
.cover-loop {
  background:
    radial-gradient(circle at 58% 48%, #fff 0 39%, transparent 39.5%),
    linear-gradient(135deg, var(--red), #17aeba);
  color: #fff;
}
.cover-loop::before {
  background:
    linear-gradient(34deg, transparent 0 74%, rgba(255,255,255,.9) 74.5% 82%, transparent 82.5%),
    linear-gradient(148deg, transparent 0 76%, rgba(255,255,255,.9) 76.5% 84%, transparent 84.5%);
}
.cover-loop strong,
.cover-loop span:not(.cover-brand) {
  color: #c54a62;
  align-self: center;
  max-width: 58%;
  text-align: center;
}
.cover-pale {
  background: #eef8f9;
  color: var(--red);
}
.cover-pale::before {
  background:
    repeating-radial-gradient(circle at 42% 48%, rgba(0,164,181,.08) 0 1px, transparent 1px 18px),
    linear-gradient(135deg, rgba(0,164,181,.08), rgba(255,255,255,0));
}
.disclosure-report-card h3 {
  margin-top: 1.6rem;
  color: #666;
  font-size: clamp(1.25rem, 1.7vw, 1.55rem);
  font-weight: 800;
}
.disclosure-actions {
  display: flex;
  justify-content: center;
  gap: 1.2rem;
  margin-top: 1.25rem;
}
.disclosure-actions a {
  min-width: 86px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--red);
  border-radius: 999px;
  color: #8a8a8a;
  font-size: 1rem;
  font-weight: 900;
}
.disclosure-actions a:hover {
  background: var(--red);
  color: #fff;
}

/* FAQ */
.faq-list { display: flex; flex-direction: column; gap: .8rem; }
.faq-card { border: 1px solid var(--line); border-radius: 8px; padding: 1.1rem 1.25rem; background: var(--paper); }
.faq-card strong { display: block; margin-bottom: .4rem; font-size: 1.02rem; }
.faq-card p { color: var(--ink-soft); font-size: .95rem; }

/* contact cards */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.contact-card { border: 1px solid var(--line); border-radius: 8px; padding: 1.2rem 1.3rem; background: var(--paper); display: flex; flex-direction: column; gap: .35rem; }
.contact-label { font-size: .8rem; font-weight: 700; letter-spacing: .06em; color: var(--ink-soft); text-transform: uppercase; }
.contact-card strong { font-size: 1.02rem; word-break: break-word; }
.contact-card p { color: var(--ink-soft); font-size: .88rem; }
.page-join-contact .subpage-stack {
  gap: clamp(2.2rem, 5vw, 4rem);
}
.contact-sheet-panel {
  border: 0;
  box-shadow: none;
  padding: clamp(1.6rem, 4vw, 2.8rem) 0;
  background: transparent;
}
.contact-sheet-panel h2 {
  margin: 0 0 clamp(2.2rem, 5vw, 3.4rem);
  padding-bottom: clamp(1.6rem, 3vw, 2.2rem);
  border-bottom: 1px solid rgba(0,0,0,.22);
  color: var(--red);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 900;
}
.contact-sheet {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(360px, 1fr);
  gap: clamp(2.5rem, 5vw, 5rem);
}
.contact-sheet-col {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.contact-sheet p {
  display: grid;
  grid-template-columns: max-content 1fr;
  align-items: baseline;
  gap: 1.1rem;
  margin: 0;
  color: #666;
  font-size: clamp(1.42rem, 1.9vw, 2.08rem);
  line-height: 1.32;
  font-weight: 800;
}
.contact-sheet strong {
  color: #666;
  font-weight: 900;
  white-space: nowrap;
}
.contact-sheet span {
  word-break: break-word;
}
.qr-panel {
  border: 0;
  box-shadow: none;
  padding: 0;
  background: transparent;
}
.qr-panel h2 {
  color: var(--red);
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  margin-bottom: clamp(1.6rem, 3vw, 2.4rem);
}
.qr-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: clamp(1.2rem, 3vw, 2rem);
}
.qr-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: clamp(1.2rem, 2vw, 1.6rem);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 16px 36px rgba(0,0,0,.05);
}
.qr-card strong {
  color: #555;
  font-size: 1.05rem;
}
.qr-box {
  position: relative;
  width: min(100%, 168px);
  aspect-ratio: 1;
  border: 10px solid #fff;
  border-radius: 12px;
  box-shadow: inset 0 0 0 2px rgba(0,136,151,.16), 0 8px 20px rgba(0,0,0,.08);
  background:
    linear-gradient(90deg, var(--red) 12px, transparent 12px) 16px 16px / 42px 42px no-repeat,
    linear-gradient(var(--red) 12px, transparent 12px) 16px 16px / 42px 42px no-repeat,
    linear-gradient(90deg, var(--red) 12px, transparent 12px) calc(100% - 58px) 16px / 42px 42px no-repeat,
    linear-gradient(var(--red) 12px, transparent 12px) calc(100% - 58px) 16px / 42px 42px no-repeat,
    linear-gradient(90deg, var(--red) 12px, transparent 12px) 16px calc(100% - 58px) / 42px 42px no-repeat,
    linear-gradient(var(--red) 12px, transparent 12px) 16px calc(100% - 58px) / 42px 42px no-repeat,
    repeating-linear-gradient(90deg, var(--red) 0 8px, transparent 8px 16px),
    repeating-linear-gradient(0deg, rgba(0,136,151,.48) 0 8px, transparent 8px 16px);
}
.qr-box img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}
.qr-style-2 {
  background:
    radial-gradient(circle at 26% 26%, var(--red) 0 18px, transparent 19px),
    radial-gradient(circle at 74% 26%, var(--red) 0 18px, transparent 19px),
    radial-gradient(circle at 26% 74%, var(--red) 0 18px, transparent 19px),
    repeating-linear-gradient(45deg, var(--red) 0 7px, transparent 7px 15px),
    repeating-linear-gradient(-45deg, rgba(0,136,151,.5) 0 7px, transparent 7px 15px);
}
.qr-style-3 {
  background:
    linear-gradient(90deg, transparent 0 36%, var(--red) 36% 48%, transparent 48% 100%),
    linear-gradient(0deg, transparent 0 36%, var(--red) 36% 48%, transparent 48% 100%),
    repeating-conic-gradient(from 45deg, var(--red) 0 12.5%, transparent 0 25%);
}
.qr-style-4 {
  background:
    radial-gradient(circle at 50% 50%, #fff 0 16px, transparent 17px),
    repeating-linear-gradient(90deg, var(--red) 0 9px, transparent 9px 18px),
    repeating-linear-gradient(0deg, rgba(0,136,151,.55) 0 9px, transparent 9px 18px);
}
.qr-box span {
  position: absolute;
  inset: auto 12px 12px;
  padding: .28rem .4rem;
  border-radius: 999px;
  background: rgba(255,255,255,.9);
  color: var(--red);
  font-size: .58rem;
  font-weight: 900;
  text-align: center;
  letter-spacing: .04em;
}

/* flow list */
.flow-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; counter-reset: none; }
.flow-list li { display: flex; flex-direction: column; gap: .5rem; padding: 1.1rem; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); }
.flow-num { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: var(--teal); color: #fff; font-weight: 800; font-family: ui-monospace, Menlo, Consolas, monospace; }
.flow-list strong { font-size: 1.02rem; }
.flow-list p { color: var(--ink-soft); font-size: .92rem; }

/* note band / closing */
.note-band { background: var(--paper-2); border: 1px solid var(--line); border-left: 3px solid var(--red); border-radius: 8px; padding: 1rem 1.25rem; }
.note-band ul { margin: 0; padding-left: 1.1rem; color: var(--ink-soft); font-size: .92rem; }
.closing-statement { text-align: center; font-size: 1.1rem; font-weight: 600; color: var(--teal); max-width: 52ch; margin-inline: auto; padding: 1rem 0; }

/* contact form inside panel */
.contact-form-panel .contact-form { border: 0; box-shadow: none; padding: 0; background: transparent; }
.contact-form .field-full { grid-column: 1 / -1; }

/* ---------- 首页新闻中心 ---------- */
.home-news {
  background: var(--paper-2);
}
.home-news-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  padding-bottom: 1.4rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid rgba(0, 131, 143, .28);
}
.home-news-head h2 {
  position: relative;
  color: #5f6262;
  font-size: clamp(2rem, 3.4vw, 3rem);
}
.home-news-head h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1.45rem;
  width: 170px;
  height: 7px;
  background: var(--red);
}
.home-news-more {
  color: var(--ink-faint);
  font-size: 1.15rem;
  font-weight: 800;
}
.home-news-more:hover {
  color: var(--red);
}
.home-news-grid {
  display: grid;
  grid-template-columns: minmax(360px, 1.05fr) minmax(360px, .95fr);
  gap: clamp(2rem, 5vw, 4.8rem);
  align-items: start;
}
.home-news-feature {
  display: block;
}
.home-news-feature-media {
  position: relative;
  min-height: clamp(260px, 31vw, 390px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(0, 110, 121, .82), rgba(0, 110, 121, .24)),
    url("assets/news/news-main-01.webp");
  background-size: cover;
  background-position: center;
}
.home-news-feature-media::before {
  display: none;
  width: 38%;
  aspect-ratio: 3 / 4;
  border-radius: 12px;
  background:
    linear-gradient(#fff, #fff) 50% 20% / 64% 5px no-repeat,
    linear-gradient(#d9f3f5, #d9f3f5) 50% 34% / 70% 4px no-repeat,
    linear-gradient(#d9f3f5, #d9f3f5) 50% 46% / 58% 4px no-repeat,
    #f7ffff;
  transform: rotate(18deg);
  box-shadow: 0 18px 34px rgba(0,0,0,.16);
}
.feature-kicker,
.feature-title,
.feature-ribbon {
  position: relative;
  z-index: 1;
}
.feature-kicker {
  color: #fff;
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: .08em;
}
.feature-title {
  width: fit-content;
  max-width: 72%;
  padding: .55rem 1.2rem;
  border-radius: 999px;
  background: rgba(255,255,255,.9);
  color: var(--red-deep);
  font-size: clamp(1rem, 1.5vw, 1.3rem);
  font-weight: 900;
}
.feature-ribbon {
  color: #fff;
  font-size: clamp(1.9rem, 4.3vw, 3.6rem);
  font-weight: 900;
  line-height: 1.05;
  max-width: 10ch;
}
.home-news-list {
  display: flex;
  flex-direction: column;
  gap: .78rem;
  padding-top: .3rem;
}
.home-news-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 7.3rem;
  gap: 1.1rem;
  align-items: baseline;
  color: #686d6d;
  font-size: clamp(.95rem, 1.35vw, 1.22rem);
  font-weight: 800;
  line-height: 1.25;
}
.home-news-title {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.home-news-item time {
  color: #6b6f6f;
  text-align: right;
  white-space: nowrap;
  font-weight: 700;
}
.home-news-item:hover .home-news-title,
.home-news-item:hover time {
  color: var(--red);
}

/* volunteer recruitment page */
.page-join-volunteer { background: linear-gradient(180deg, #eefafa 0%, #fff 36%); }
.volunteer-page { display: flex; flex-direction: column; gap: clamp(2rem, 5vw, 4rem); }
.volunteer-hero-card {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: stretch;
  min-height: 360px;
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: 30px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(0, 136, 151, .12);
  overflow: hidden;
}
.volunteer-hero-copy { display: flex; flex-direction: column; justify-content: center; }
.vol-kicker {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 1rem;
  color: var(--red);
  font-weight: 900;
  letter-spacing: .08em;
}
.volunteer-hero-card h2 {
  max-width: 11em;
  color: #444;
  font-size: clamp(2.6rem, 5vw, 5rem);
  line-height: 1.04;
}
.volunteer-hero-card p {
  max-width: 58ch;
  margin-top: 1.4rem;
  color: #666;
  font-size: 1.08rem;
  line-height: 1.9;
}
.volunteer-hero-card .vol-stats { display: none; }
.vol-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.vol-stats div { padding-top: 1rem; border-top: 4px solid var(--red); }
.vol-stats strong { display: block; color: var(--red); font-size: clamp(1.6rem, 3vw, 2.3rem); }
.vol-stats span { color: #777; font-weight: 700; }
.volunteer-visual {
  position: relative;
  min-height: 280px;
  border-radius: 26px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.15), transparent 45%),
    radial-gradient(circle at 74% 22%, rgba(255,255,255,.5) 0 8%, transparent 9%),
    linear-gradient(135deg, #00a4b5, #0b6f79 62%, #f6c8d2);
  overflow: hidden;
  background-size: cover;
  background-position: center;
}
.volunteer-visual[style]::before,
.volunteer-visual[style]::after,
.volunteer-visual[style] span {
  display: none;
}
.volunteer-visual::before,
.volunteer-visual::after {
  content: "";
  position: absolute;
  border-radius: 22px;
  background: rgba(255,255,255,.9);
  transform: rotate(-8deg);
}
.volunteer-visual::before {
  width: 58%;
  height: 68%;
  left: 16%;
  top: 12%;
  box-shadow: 22px 22px 0 rgba(255,255,255,.28);
}
.volunteer-visual::after {
  width: 42%;
  height: 9px;
  left: 28%;
  top: 40%;
  box-shadow: 0 34px 0 rgba(0,136,151,.55), 0 68px 0 rgba(0,136,151,.35);
}
.volunteer-visual span {
  position: absolute;
  right: 1.4rem;
  bottom: 1.3rem;
  color: rgba(255,255,255,.75);
  font-weight: 900;
  letter-spacing: .2em;
}
.vol-section,
.vol-condition-card,
.vol-method-card,
.vol-cta-card {
  padding: clamp(1.7rem, 3vw, 2.5rem);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 16px 42px rgba(0,0,0,.06);
}
.vol-section-head { display: flex; align-items: center; gap: .9rem; margin-bottom: 1.4rem; }
.vol-section-head span { color: var(--red); font-weight: 900; letter-spacing: .12em; }
.vol-section-head h2 { color: #444; font-size: clamp(1.7rem, 3vw, 2.45rem); }
.vol-roles-section .vol-section-head span { display: none; }
.vol-role-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.vol-role-card {
  min-height: 188px;
  padding: 1.35rem;
  border-radius: 20px;
  background: linear-gradient(180deg, #eefafa, #fff);
  border: 1px solid rgba(0,136,151,.16);
}
.vol-role-card span { display: none; }
.vol-role-card h3 { color: #333; font-size: 1.25rem; }
.vol-role-card p,
.vol-method-grid p,
.vol-flow p { margin-top: .65rem; color: #666; line-height: 1.75; }
.vol-two-col { display: grid; grid-template-columns: .95fr 1.05fr; gap: 1.2rem; }
.vol-two-col-single {
  grid-template-columns: minmax(0, 1fr);
}
.vol-two-col-single .vol-condition-card {
  max-width: 1040px;
  width: 100%;
  margin-inline: auto;
}
.vol-condition-card ul,
.vol-cta-card ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .9rem; }
.vol-condition-card li,
.vol-cta-card li { position: relative; padding-left: 1.35rem; color: #666; line-height: 1.8; }
.vol-condition-card li::before,
.vol-cta-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
}
.vol-condition-inline {
  list-style: none;
  margin: clamp(1rem, 2vw, 1.35rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .45rem 1.6rem;
}
.vol-condition-inline li {
  position: relative;
  padding-left: 1.25rem;
  color: #666;
  line-height: 1.55;
  font-size: .95rem;
}
.vol-condition-inline li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
}
.vol-method-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem; }
.vol-method-grid article { padding: 1rem; border-radius: 16px; background: var(--paper-2); }
.vol-method-grid strong { color: #333; }
.vol-flow {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
}
.vol-flow li {
  position: relative;
  padding: 1.25rem;
  border-radius: 18px;
  background: #f7fbfb;
  border: 1px solid rgba(0,136,151,.14);
}
.vol-flow span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: .8rem;
  color: #fff;
  background: var(--red);
  font-weight: 900;
}
.vol-flow strong { display: block; color: #333; }
.vol-cta-card {
  position: relative;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr) minmax(150px, auto);
  gap: 2rem;
  align-items: center;
  min-height: 260px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(0, 76, 85, .9) 0%, rgba(0, 128, 140, .7) 48%, rgba(0, 164, 181, .35) 100%),
    radial-gradient(circle at 78% 28%, rgba(255,255,255,.35) 0 10%, transparent 11%),
    repeating-linear-gradient(112deg, rgba(255,255,255,.95) 0 18px, rgba(218,246,249,.9) 18px 36px, rgba(0,110,130,.7) 36px 50px),
    linear-gradient(135deg, #00808c, #f6c8d2);
  background-size: cover;
}
.vol-cta-card[style] {
  background-size: cover;
  background-position: center;
}
.vol-cta-card[style]::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 98, 108, .82), rgba(0, 98, 108, .28));
  pointer-events: none;
}
.vol-cta-card::after {
  content: "";
  position: absolute;
  left: 300px;
  top: 2.2rem;
  bottom: 2.2rem;
  width: 1px;
  background: rgba(255,255,255,.48);
  z-index: 1;
}
.vol-cta-card .vol-cta-copy::before {
  content: "";
  position: absolute;
  left: -300px;
  top: 50%;
  width: 210px;
  height: 154px;
  border-radius: 22px;
  transform: translateY(-50%);
  background:
    linear-gradient(135deg, rgba(255,255,255,.85) 0 42%, rgba(255,255,255,.28) 42% 100%),
    radial-gradient(circle at 68% 28%, rgba(255,255,255,.65) 0 14%, transparent 15%),
    linear-gradient(135deg, rgba(0,136,151,.28), rgba(255,255,255,.2));
  box-shadow: 18px 18px 0 rgba(255,255,255,.18);
}
.vol-cta-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 96, 106, .88), rgba(0, 136, 151, .56) 54%, rgba(0, 136, 151, .32)),
    radial-gradient(70% 120% at 85% 0%, rgba(255,255,255,.25), transparent 58%);
}
.vol-cta-copy,
.vol-cta-card .btn {
  position: relative;
  z-index: 1;
}
.vol-cta-card .vol-kicker,
.vol-cta-card li { color: #fff; }
.vol-cta-card li::before { background: #fff; }
.vol-cta-card .btn { white-space: nowrap; background: #fff; color: var(--red); }
.vol-cta-card > .btn {
  justify-self: center;
  width: auto;
}
.vol-cta-wrap {
  position: relative;
  display: block;
}
.vol-cta-wrap .vol-cta-card {
  width: 100%;
  min-height: 280px;
  grid-template-columns: minmax(0, .48fr) minmax(0, .52fr);
  padding: clamp(1.6rem, 3vw, 2.2rem) clamp(1.6rem, 3vw, 2.2rem) clamp(5.6rem, 7vw, 6.6rem);
  background-color: #006975;
  background-position: right center;
}
.vol-cta-wrap .vol-cta-card[style] {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}
.vol-cta-wrap .vol-cta-card[style]::before {
  background:
    linear-gradient(90deg, rgba(0, 82, 92, .98) 0%, rgba(0, 88, 98, .95) 44%, rgba(0, 105, 116, .48) 72%, rgba(0, 105, 116, .16) 100%),
    radial-gradient(72% 120% at 82% 10%, rgba(255, 255, 255, .18), transparent 60%);
}
.vol-cta-wrap .vol-cta-card::after,
.vol-cta-wrap .vol-cta-card .vol-cta-copy::before {
  display: none;
}
.vol-cta-copy {
  max-width: 360px;
}
.vol-cta-outside {
  position: absolute;
  z-index: 2;
  left: clamp(2.6rem, 4vw, 3.4rem);
  bottom: clamp(1.65rem, 2.8vw, 2.3rem);
  white-space: nowrap;
  background: #fff;
  color: var(--red);
  box-shadow: 0 14px 26px rgba(0, 136, 151, .16);
}
.vol-cta-outside:hover {
  color: var(--red-dark);
}

/* ---------- 子页面响应式 ---------- */
@media (max-width: 980px) {
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .tile-grid.three { grid-template-columns: repeat(2, 1fr); }
  .project-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-grid, .person-grid, .contact-grid, .video-grid { grid-template-columns: repeat(2, 1fr); }
  .ambassador-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .council-grid, .council-grid-supervisors { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow-list { grid-template-columns: repeat(2, 1fr); }
  .home-news-grid { grid-template-columns: 1fr; }
  .home-news-feature-media { min-height: 300px; }
  .disclosure-report-grid { grid-template-columns: repeat(2, minmax(220px, 1fr)); }
  .volunteer-hero-card,
  .vol-two-col,
  .vol-cta-card,
  .vol-cta-wrap { grid-template-columns: 1fr; }
  .vol-cta-card::after,
  .vol-cta-card .vol-cta-copy::before { display: none; }
  .vol-cta-outside {
    left: 1.4rem;
    bottom: 1.4rem;
  }
  .vol-role-grid,
  .vol-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-sheet { grid-template-columns: 1fr; gap: 1.2rem; }
  .qr-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .subnav-wrap:has(+ .subpage-body[class*="page-disclosure-"]) .subnav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .disclosure-search {
    grid-column: 1 / -1;
    margin-bottom: 1rem;
  }
}
@media (max-width: 760px) {
  .tile-grid.two, .tile-grid.three, .value-grid, .project-grid,
  .cert-grid, .person-grid, .contact-grid, .video-grid, .flow-list,
  .council-grid, .council-grid-supervisors, .ambassador-grid { grid-template-columns: 1fr; }
  .article-row { grid-template-columns: 1fr; }
  .article-media { aspect-ratio: 16 / 7; order: -1; }
  .ambassadors-card { padding: 1.5rem; border-radius: 18px; }
  .ambassador-card { min-height: auto; }
  .council-card { padding: 1.5rem; border-radius: 18px; }
  .council-bio { padding: 1.4rem; }
  .council-person { min-height: auto; }
  .charter-card { padding: 1.5rem; border-radius: 18px; }
  .charter-head { padding-bottom: 1.4rem; }
  .charter-chapter p { font-size: .95rem; line-height: 1.85; }
  .home-news-head { align-items: flex-start; flex-direction: column; gap: .6rem; }
  .home-news-head h2::after { bottom: -1rem; width: 120px; height: 5px; }
  .home-news-grid { gap: 1.5rem; }
  .home-news-feature-media { min-height: 240px; }
  .home-news-item { grid-template-columns: 1fr; gap: .25rem; font-size: 1rem; }
  .home-news-item time { text-align: left; font-size: .9rem; }
  .pillar { grid-template-columns: 96px 1fr; gap: .8rem; }
  .pillar-media { min-height: 108px; }
  .volunteer-hero-card,
  .vol-section,
  .vol-condition-card,
  .vol-method-card,
  .vol-cta-card {
    border-radius: 18px;
    padding: 1.4rem;
  }
  .volunteer-hero-card h2 { font-size: 2.25rem; }
  .vol-stats,
  .vol-role-grid,
  .vol-method-grid,
  .vol-flow,
  .vol-cta-card,
  .vol-cta-wrap { grid-template-columns: 1fr; }
  .vol-condition-inline ul { grid-template-columns: 1fr; }
  .vol-cta-visual { min-height: 150px; }
  .volunteer-visual { min-height: 220px; }
  .contact-sheet-panel h2 { font-size: 2rem; }
  .contact-sheet p {
    grid-template-columns: 1fr;
    gap: .15rem;
    font-size: 1.18rem;
  }
  .qr-grid { grid-template-columns: 1fr; }
  .qr-box { width: min(100%, 180px); }
  .disclosure-report-grid { grid-template-columns: 1fr; gap: 3.2rem; padding-block: 3rem; }
  .page-hero:has(+ .subnav-wrap + .subpage-body[class*="page-disclosure-"]) {
    min-height: 220px;
  }
  .page-hero:has(+ .subnav-wrap + .subpage-body[class*="page-disclosure-"]) .page-hero-inner {
    min-height: 220px;
  }
  .subnav-wrap:has(+ .subpage-body[class*="page-disclosure-"]) {
    width: min(calc(100% - 1.2rem), 1320px);
    margin-top: -2.2rem;
    border-radius: 16px;
  }
  .subnav-wrap:has(+ .subpage-body[class*="page-disclosure-"]) .subnav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .subnav-wrap:has(+ .subpage-body[class*="page-disclosure-"]) .pill {
    min-height: 58px;
    font-size: 1rem;
  }
  .disclosure-search { width: calc(100% - 1.5rem); }
}