/* 【本文件说明】手机版主样式：对齐 desktop 色板/纸页/九球气质，窄屏单列 + 安全区 */
* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  background: #000;
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scrollbar-width: none;
}
html::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

body.is-mobile {
  background: #000;
  color: #fff;
  font-family: var(--font);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-y: none;
  max-width: 100%;
  overflow-x: clip;
  scrollbar-width: none;
}
body.is-mobile::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

:root {
  --chrome-h: 0px;
  --sheet-h: 100dvh;
  --nav-h: calc(56px + env(safe-area-inset-top, 0px));
  --pad: max(16px, env(safe-area-inset-left, 0px) + 12px);
  --pad-r: max(16px, env(safe-area-inset-right, 0px) + 12px);
  --touch: 44px;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; border: 0; background: none; color: inherit; cursor: pointer; }
img, video { display: block; max-width: 100%; }
ul { list-style: none; }

/* ========== Nav ========== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--nav-h);
  padding:
    env(safe-area-inset-top, 0px)
    var(--pad-r)
    0
    var(--pad);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding-bottom: 10px;
  background: transparent;
  color: #fff;
  transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
  isolation: isolate;
  transition: background .3s, color .3s;
}
.nav.is-hiding { will-change: transform, opacity; }
.nav.is-hidden { pointer-events: none; }
.nav.is-light {
  background: rgba(255,255,255,.94);
  color: #000;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav-left, .nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: var(--touch);
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  letter-spacing: -.03em;
  text-transform: lowercase;
  min-height: var(--touch);
}
.logo-mark {
  position: relative;
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  opacity: 1;
  transition: opacity .18s ease;
}
.logo-mark.is-ball-flight { opacity: 0; }
.logo-mark-dot {
  position: absolute;
  border-radius: 50%;
  background: currentColor;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch);
  min-width: var(--touch);
  padding: 0 14px;
  border-radius: 8px;
  background: #e8e8e8;
  color: #000;
  font-size: 13px;
}
.nav.is-light .nav-cta { background: #000; color: #fff; }

.menu-btn {
  display: grid !important;
  place-items: center;
  width: var(--touch);
  height: var(--touch);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 8px;
  flex-shrink: 0;
}
.nav.is-light .menu-btn { border-color: rgba(0,0,0,.15); }
.menu-btn span {
  display: block; width: 16px; height: 1.5px; background: currentColor; position: relative;
}
.menu-btn span::before, .menu-btn span::after {
  content: ""; position: absolute; left: 0; width: 16px; height: 1.5px; background: currentColor;
}
.menu-btn span::before { top: -5px; }
.menu-btn span::after { top: 5px; }

/* ========== Drawer ========== */
.m-drawer-backdrop {
  position: fixed; inset: 0; z-index: 240;
  background: rgba(0,0,0,.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity .28s var(--ease);
}
.m-drawer-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}
.m-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  z-index: 250;
  width: min(86vw, 320px);
  padding:
    calc(env(safe-area-inset-top, 0px) + 18px)
    max(20px, env(safe-area-inset-right, 0px) + 12px)
    calc(env(safe-area-inset-bottom, 0px) + 28px)
    22px;
  background: #0f0f12;
  color: #fff;
  transform: translate3d(110%, 0, 0);
  transition: transform .34s var(--ease);
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: -12px 0 40px rgba(0,0,0,.35);
}
.m-drawer.is-open { transform: translate3d(0, 0, 0); }
.m-drawer[hidden], .m-drawer-backdrop[hidden] { display: none !important; }
.m-drawer:not([hidden]) { display: flex; }
.m-drawer-backdrop:not([hidden]) { display: block; }

.m-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  font-size: 18px;
  letter-spacing: -.02em;
}
.m-drawer-close {
  width: var(--touch);
  height: var(--touch);
  font-size: 28px;
  line-height: 1;
  opacity: .7;
}
.m-drawer nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
}
.m-drawer nav a,
.m-drawer-cta,
.m-drawer-switch {
  display: flex;
  align-items: center;
  min-height: var(--touch);
  font-size: 17px;
  letter-spacing: -.02em;
  border-bottom: 1px solid rgba(255,255,255,.08);
  padding: 4px 0;
}
.m-drawer-cta {
  margin-top: 8px;
  border: 0;
  border-radius: 10px;
  justify-content: center;
  background: #fff;
  color: #000;
  font-weight: 500;
}
.m-drawer-switch {
  border: 0;
  opacity: .55;
  font-size: 14px;
  margin-top: auto;
}

/* ========== Ball flight ========== */
.ball-flight {
  position: fixed;
  inset: 0;
  z-index: 210;
  pointer-events: none;
  overflow: visible;
  opacity: 0;
  visibility: hidden;
}
.ball-flight.is-on {
  opacity: 1;
  visibility: visible;
}
.ball-flight-dot {
  position: fixed;
  left: 0; top: 0;
  border-radius: 50%;
  background: #fff;
  transform: translate(-50%, -50%);
  will-change: transform, width, height, background-color;
}

/* ========== Hero shatter shards ========== */
.hero-shatter {
  position: absolute;
  inset: 0;
  z-index: 12;
  pointer-events: none;
  overflow: visible;
  opacity: 0;
  visibility: hidden;
}
.hero-shatter.is-on {
  opacity: 1;
  visibility: visible;
}
.hero-shatter-piece {
  position: absolute;
  background: #fff;
  will-change: transform, opacity;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.16);
  border: 1px solid rgba(0, 0, 0, 0.04);
}
.logo-text-left.is-flyout {
  z-index: 14;
  will-change: transform, opacity;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .hero-shatter { display: none !important; }
}

/* ========== Buttons / anim ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch);
  padding: 0 20px;
  border-radius: 999px;
  font-size: 14px;
}
.btn-dark { background: #000; color: #fff; }
.btn-light { background: #fff; color: #000; }
.link-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  min-height: var(--touch);
  font-size: 14px;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  opacity: .85;
}
.link-line svg { width: 14px; height: 14px; }

.anim {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
}
.anim.in { opacity: 1; transform: none; }
.anim-d1 { transition-delay: .08s; }
.anim-d2 { transition-delay: .16s; }

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 12px;
  opacity: .55;
}

/* ========== Stack / sheets ========== */
.stack {
  position: relative;
  isolation: isolate;
  background: var(--stack-underlay, #000000);
  max-width: 100%;
  overflow-x: clip;
}

.sheet {
  position: sticky;
  top: 0;
  height: 100dvh;
  min-height: 100svh;
  width: 100%;
  max-width: 100%;
  background: var(--paper-behind, #eaeaea) !important;
  overflow: visible;
}
.sheet-scale {
  position: relative;
  height: 100%;
  width: 100%;
  margin: 0 auto;
  transform-origin: center top;
  border-radius: 22px 22px 0 0;
  overflow: hidden;
  box-shadow: 0 -8px 36px rgba(0, 0, 0, calc(0.28 * var(--paper-shadow, 1)));
  backface-visibility: hidden;
  --cover: 0;
  --paper-shadow: 1;
}
.sheet-scale::after {
  content: "";
  position: absolute;
  inset: 0;
  background: #000;
  opacity: calc(var(--cover, 0) * 0.28);
  pointer-events: none;
  z-index: 6;
}
.sheet-quote .sheet-scale { background: var(--gray-90); color: #000; }
.sheet-industry .sheet-scale { background: #e4eee8; color: #000; }
.sheet-app .sheet-scale { background: #fff; color: #000; }
.sheet-data .sheet-scale { background: var(--gray-10); color: #fff; }
.sheet-cases .sheet-scale { background: var(--gray-90); color: #000; }
.sheet-bench .sheet-scale { background: #fff; color: #000; }
.sheet-news .sheet-scale { background: var(--gray-90); color: #000; }
.sheet-cta .sheet-scale {
  background: var(--tan);
  color: #000;
  border-radius: 22px 22px 0 0;
}

.sheet-fill {
  height: 100%;
  width: 100%;
  padding:
    calc(env(safe-area-inset-top, 0px) + 56px)
    var(--pad-r)
    calc(env(safe-area-inset-bottom, 0px) + 28px)
    var(--pad);
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}
.sheet-fill--top { justify-content: flex-start; padding-top: calc(env(safe-area-inset-top, 0px) + 64px); }
.sheet-inner { width: 100%; max-width: 100%; }
.sheet-title {
  font-size: clamp(26px, 7.2vw, 36px);
  letter-spacing: -.04em;
  font-weight: 400;
  max-width: 16ch;
  line-height: 1.12;
}

/* ========== Hero ========== */
.hero-track {
  position: relative;
  z-index: 1;
  /* 加长：破碎坠落 + 可玩锁段 + 汇集 + Quote 叠入 */
  height: 460vh;
  background: #fff;
  max-width: 100%;
}
.hero-sheet {
  position: sticky;
  top: 0;
  height: 100dvh;
  min-height: 100svh;
  overflow: visible;
  background: #ffffff;
}
.hero-stage {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
}
.hero-card {
  position: absolute;
  inset: 0;
  z-index: 3;
  overflow: visible;
  background: transparent;
  pointer-events: none;
}
.hero-stack-3d {
  position: absolute;
  left: 0; top: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.hero-tilt {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-card-face {
  position: absolute;
  inset: 0;
  pointer-events: auto;
  overflow: hidden;
  background: #fff;
  border: 1px solid transparent;
  border-radius: 0;
}
.hero-card-face.is-shattering {
  overflow: visible;
}
.hero-card-inner {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #fff;
  border-radius: inherit;
}
.hero-card-inner.is-shattering {
  overflow: visible;
}

.logo-split {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background: #fff;
}
.logo-text-left {
  width: 100%;
  height: 38%;
  display: flex;
  align-items: flex-end;
  padding: calc(env(safe-area-inset-top, 0px) + 72px) 22px 8px;
  box-sizing: border-box;
  min-width: 0;
  transition: opacity .2s linear;
}
.logo-text-inner { max-width: 100%; min-width: 0; }
.logo-emergence {
  font-size: clamp(28px, 9vw, 42px);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 1;
  color: rgba(0, 0, 0, 0.08);
  margin-bottom: 12px;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.logo-desc {
  font-size: clamp(13px, 3.6vw, 15px);
  line-height: 1.5;
  color: #333;
  margin-bottom: 8px;
  font-weight: 300;
}
.logo-desc-2 {
  font-size: clamp(13px, 3.6vw, 15px);
  line-height: 1.5;
  color: #000;
  font-weight: 400;
}
.logo-canvas-right {
  width: 100%;
  height: 62%;
  position: relative;
  min-width: 0;
  min-height: 0;
}
.logo-canvas-right #canvas-container,
#canvas-container {
  width: 100%;
  height: 100%;
}
#canvas-container canvas {
  display: block;
  max-width: 100%;
}

.scroll-explore {
  position: absolute;
  right: 16px;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 18px);
  z-index: 6;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(0,0,0,.55);
  font-size: 12px;
  pointer-events: none;
}
.scroll-explore.is-light { color: rgba(255,255,255,.85); }
.scroll-explore .box {
  width: 28px; height: 28px;
  border: 1px solid currentColor;
  border-radius: 4px;
  display: grid;
  place-items: center;
}
.scroll-explore .box svg { width: 14px; height: 14px; }

.hero-copy {
  position: absolute;
  left: 50%;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 12%);
  transform: translateX(-50%);
  width: min(92vw, 360px);
  text-align: center;
  color: #fff;
  z-index: 6;
  opacity: 0;
  pointer-events: none;
  padding: 0 8px;
}
.hero-copy h2 {
  font-size: clamp(22px, 6.2vw, 30px);
  letter-spacing: -.035em;
  line-height: 1.2;
  font-weight: 400;
  margin-bottom: 10px;
  color: #f0eef5;
}
.hero-copy p {
  color: rgba(255,255,255,.55);
  font-size: 14px;
  line-height: 1.45;
}

.hero-card-face.is-side .logo-text-left {
  height: 28%;
  padding: 12px 14px 6px;
  background: transparent;
}
.hero-card-face.is-side .logo-canvas-right {
  height: 72%;
}
.hero-card-face.is-side .logo-emergence { color: rgba(255, 255, 255, 0.14); }
.hero-card-face.is-side .logo-desc { color: rgba(255, 255, 255, 0.62); }
.hero-card-face.is-side .logo-desc-2 { color: rgba(255, 255, 255, 0.45); }
.hero-card-face.is-side .logo-canvas-right,
.hero-card-face.is-side .logo-canvas-right #canvas-container {
  background: transparent !important;
}

/* ========== Sheet order / Quote overlap ========== */
.sheet-quote {
  z-index: 2;
  /* 叠入 Hero 轨尾：汇集段与纸页 sticky scrub 并行 */
  margin-top: -120vh;
}
.sheet-industry { z-index: 3; }
.sheet-app { z-index: 4; }
.sheet-data { z-index: 5; }
.sheet-cases { z-index: 6; }
.sheet-bench { z-index: 7; }
.sheet-news { z-index: 8; }
.sheet-cta { z-index: 9; }

.quote-layout {
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.quote-panel {
  background: var(--evergreen);
  border-radius: 16px;
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  min-height: min(42vh, 280px);
}
.quote-panel .big {
  font-size: clamp(22px, 6.4vw, 30px);
  letter-spacing: -.04em;
  line-height: 1.18;
  font-weight: 400;
}
.quote-panel .btn { width: fit-content; }

/* Industry */
.industry-track {
  position: relative;
  z-index: 3;
  height: 160vh;
  background: #e4eee8;
}
.industry-sheet-inner {
  height: 100%;
  display: grid;
  place-items: center;
  text-align: center;
  position: relative;
  padding: var(--pad);
  overflow: hidden;
  background: #e4eee8;
  perspective: 700px;
}
.industry-orbit {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  transform-style: preserve-3d;
  opacity: 0;
  transition: opacity 0.55s var(--ease);
}
.industry-orbit.is-live { opacity: 1; }
.industry-orbit-card {
  position: absolute;
  left: 50%; top: 50%;
  width: min(72px, 18vw);
  aspect-ratio: 1;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(0,0,0,.18);
  background-size: cover;
  border: 1px solid rgba(255,255,255,.35);
  transform-style: preserve-3d;
  backface-visibility: hidden;
}
.industry-content { position: relative; z-index: 1; padding: 0 8px; }
.industry-content .eyebrow { color: var(--gray-30); margin-bottom: 10px; }
.industry-content h2 {
  font-size: clamp(28px, 8vw, 40px);
  letter-spacing: -.045em;
  line-height: 1.08;
  font-weight: 400;
  min-height: 1.15em;
}

/* Content blocks — single column */
.split {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.split h2 {
  font-size: clamp(26px, 7vw, 34px);
  letter-spacing: -.04em;
  line-height: 1.1;
  font-weight: 400;
  margin-bottom: 12px;
}
.split .lead { font-size: 15px; opacity: .6; max-width: 34ch; }
.side { display: grid; gap: 14px; }
.side p { font-size: 15px; opacity: .72; line-height: 1.5; }
.sheet-data .link-line { color: #fff; }
.stat {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.stat .num {
  font-size: clamp(48px, 14vw, 72px);
  letter-spacing: -.05em;
  line-height: 1;
}
.stat .num span { color: var(--accent); }
.stat p { margin-top: 10px; opacity: .55; font-size: 14px; }

.cases-head {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 14px;
  flex-shrink: 0;
}
.cases-head h2 {
  font-size: clamp(22px, 6vw, 30px);
  letter-spacing: -.04em;
  font-weight: 400;
  max-width: 14ch;
  line-height: 1.15;
}

/* 案例区：随页滚动完整展示，取消区内滑轮与 sticky 裁切 */
.sheet-cases {
  position: relative;
  top: auto;
  height: auto;
  min-height: 100dvh;
}
.sheet-cases .sheet-scale {
  height: auto;
  min-height: 100dvh;
  overflow: visible;
}
.sheet-cases .sheet-fill--top {
  height: auto;
  min-height: 100dvh;
  overflow: visible;
  justify-content: flex-start;
  padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 36px);
}
.cases-grid {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 10px;
  align-content: start;
}
.case-card {
  min-width: 0;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.06);
}
.case-card .thumb-wrap {
  aspect-ratio: 5 / 4;
  overflow: hidden;
  background: #ddd;
}
.case-card .thumb {
  width: 100%;
  height: 100%;
  background: #ddd center/cover no-repeat;
}
.case-card .body { padding: 10px 10px 12px; display: grid; gap: 5px; }
.case-card .client {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--gray-30);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.case-card h3 {
  font-size: 12.5px;
  line-height: 1.4;
  font-weight: 400;
  letter-spacing: -.02em;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 新闻：安全区内边距，避免 sticky 裁切正文 */
.sheet-news .sheet-fill--top {
  overflow: visible;
  padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 28px);
}
.sheet-bench .sheet-fill {
  overflow: visible;
  padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 28px);
}

.bench-grid {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.bench-card {
  background: #f4f4f4;
  border-radius: 14px;
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bench-card h3 {
  font-size: 17px;
  letter-spacing: -.03em;
  line-height: 1.25;
  font-weight: 400;
}
.bench-card p { font-size: 13px; opacity: .6; line-height: 1.45; }
.bench-card a { font-size: 13px; opacity: .7; min-height: var(--touch); display: inline-flex; align-items: center; }

.news-grid {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.news-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.05);
  display: flex;
  flex-direction: column;
}
.news-card .media {
  aspect-ratio: 16/10;
  background: #ddd center/cover no-repeat;
}
.news-card.featured .media { aspect-ratio: 16/9; }
.news-card .meta { padding: 12px 14px 16px; display: grid; gap: 6px; }
.news-card .tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray-30);
}
.news-card h3 {
  font-size: 15px;
  letter-spacing: -.02em;
  line-height: 1.3;
  font-weight: 400;
}

.cta-layout {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
  justify-content: center;
}
.cta-layout h2 {
  font-size: clamp(28px, 8vw, 38px);
  letter-spacing: -.045em;
  line-height: 1.08;
  font-weight: 400;
  max-width: 11ch;
  margin-bottom: 14px;
}
.cta-layout p {
  max-width: 34ch;
  margin-bottom: 22px;
  opacity: .75;
  font-size: 15px;
  line-height: 1.5;
}
.sheet-cta .sheet-fill {
  overflow: visible;
  justify-content: center;
}

.footer {
  position: relative;
  z-index: 10;
  background: #000;
  color: #fff;
  padding:
    40px var(--pad-r)
    calc(env(safe-area-inset-bottom, 0px) + 28px)
    var(--pad);
  border-top-left-radius: 18px;
  border-top-right-radius: 18px;
}
.footer-top {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 28px;
}
.footer-brand p {
  color: var(--gray-60);
  font-size: 13px;
  margin-top: 10px;
  line-height: 1.45;
  max-width: 36ch;
}
.footer h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray-60);
  margin-bottom: 10px;
}
.footer ul { display: grid; gap: 8px; }
.footer a { font-size: 13px; color: #c7c7c7; min-height: 36px; display: inline-flex; align-items: center; }
.footer-bottom {
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: var(--gray-30);
  font-size: 12px;
}
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}
.footer-legal a { color: var(--gray-60); min-height: 36px; }

/* 极窄屏防裁字 */
@media (max-width: 360px) {
  .logo { font-size: 16px; }
  .nav-cta { padding: 0 10px; font-size: 12px; }
  .logo-emergence { font-size: 26px; }
  .quote-panel .big { font-size: 20px; }
  .split h2, .sheet-title { font-size: 24px; }
}

body.is-mobile.drawer-open {
  overflow: hidden;
  touch-action: none;
}