/* =========================================================
   YooSail 宇帆出海 — 视觉体系
   参考 Apple 官网版式：超大标题、极简留白、毛玻璃导航、圆角卡片
   默认浅色（白底），右上角可切换主题色与深色模式
   ========================================================= */

/* ---------------- 变量 ---------------- */
:root {
  --bg: #ffffff;
  --bg-alt: #f5f5f7;
  --card: #ffffff;
  --text: #1d1d1f;
  --text-2: #6e6e73;
  --text-3: #86868b;
  --hair: rgba(0, 0, 0, 0.1);
  --hair-soft: rgba(0, 0, 0, 0.06);
  --nav-bg: rgba(255, 255, 255, 0.72);
  --menu-bg: #ffffff;
  --field: #f5f5f7;
  --ring: rgba(0, 0, 0, 0.45);

  --shadow-s: 0 2px 12px rgba(0, 0, 0, 0.04);
  --shadow-m: 0 14px 44px rgba(0, 0, 0, 0.07);
  --shadow-l: 0 26px 70px rgba(0, 0, 0, 0.1);

  --r-m: 18px;
  --r-l: 26px;
  --r-xl: 34px;

  --max: 1080px;
  --ease: cubic-bezier(0.28, 0.11, 0.32, 1);

  --accent: #0071e3;
  --accent-2: #4aa8ff;
  --accent-ink: #0068d0;
  --accent-soft: #edf4ff;
  --accent-soft-2: #dce9fb;
  --grad: linear-gradient(100deg, #0071e3 10%, #4fb0ff 90%);
  --btn: var(--accent);
}

/* 主题色：海洋蓝（默认） */
html[data-accent="blue"] {
  --accent: #0071e3;
  --accent-2: #4aa8ff;
  --accent-ink: #0068d0;
  --accent-soft: #edf4ff;
  --accent-soft-2: #dce9fb;
  --grad: linear-gradient(100deg, #0071e3 10%, #4fb0ff 90%);
}
/* 航线橙 */
html[data-accent="orange"] {
  --accent: #f56300;
  --accent-2: #ffa04d;
  --accent-ink: #cf5300;
  --accent-soft: #fff2e9;
  --accent-soft-2: #ffe3cf;
  --grad: linear-gradient(100deg, #f56300 5%, #ffb066 90%);
  --btn: #e8590c;
}
/* 远洋绿 */
html[data-accent="green"] {
  --accent: #159a55;
  --accent-2: #3fc27e;
  --accent-ink: #0f7c44;
  --accent-soft: #ebf8f1;
  --accent-soft-2: #d5f0e1;
  --grad: linear-gradient(100deg, #0f8a4b 5%, #4ed08c 90%);
}
/* 深空靛 */
html[data-accent="indigo"] {
  --accent: #5e5ce6;
  --accent-2: #8f8dff;
  --accent-ink: #4a48d6;
  --accent-soft: #f0effe;
  --accent-soft-2: #e0dffd;
  --grad: linear-gradient(100deg, #5e5ce6 5%, #a09eff 90%);
}

/* 深色模式 */
html[data-theme="dark"] {
  --bg: #000000;
  --bg-alt: #0d0d0e;
  --card: #161617;
  --text: #f5f5f7;
  --text-2: #a1a1a6;
  --text-3: #86868b;
  --hair: rgba(255, 255, 255, 0.14);
  --hair-soft: rgba(255, 255, 255, 0.08);
  --nav-bg: rgba(0, 0, 0, 0.72);
  --menu-bg: #000000;
  --field: #1c1c1e;
  --ring: rgba(255, 255, 255, 0.55);
  --shadow-s: 0 2px 12px rgba(0, 0, 0, 0.5);
  --shadow-m: 0 14px 44px rgba(0, 0, 0, 0.6);
  --shadow-l: 0 26px 70px rgba(0, 0, 0, 0.7);
}
html[data-theme="dark"][data-accent="blue"] {
  --accent: #2f9bff;
  --accent-2: #7cc4ff;
  --accent-ink: #6cb6ff;
  --accent-soft: rgba(47, 155, 255, 0.14);
  --accent-soft-2: rgba(47, 155, 255, 0.24);
}
html[data-theme="dark"][data-accent="orange"] {
  --btn: #f26a1b;
  --accent: #ff8a3d;
  --accent-2: #ffb27a;
  --accent-ink: #ffa768;
  --accent-soft: rgba(255, 138, 61, 0.14);
  --accent-soft-2: rgba(255, 138, 61, 0.24);
}
html[data-theme="dark"][data-accent="green"] {
  --accent: #34c77b;
  --accent-2: #6edd9f;
  --accent-ink: #58d492;
  --accent-soft: rgba(52, 199, 123, 0.14);
  --accent-soft-2: rgba(52, 199, 123, 0.24);
}
html[data-theme="dark"][data-accent="indigo"] {
  --accent: #8b89ff;
  --accent-2: #aeadff;
  --accent-ink: #a09eff;
  --accent-soft: rgba(139, 137, 255, 0.14);
  --accent-soft-2: rgba(139, 137, 255, 0.24);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 64px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro SC", "SF Pro Text",
    "SF Pro Display", "PingFang SC", "Hiragino Sans GB", "Helvetica Neue",
    "Microsoft YaHei", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.47;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background-color 0.45s var(--ease), color 0.45s var(--ease);
}

img { max-width: 100%; }
::selection { background: var(--accent-soft-2); color: var(--text); }

h1, h2, h3, h4 { text-wrap: balance; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--text);
  color: var(--bg);
  padding: 10px 16px;
  z-index: 999;
  border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

/* 主题相关的 Logo 切换 */
img.logo-dark { display: none; }
html[data-theme="dark"] img.logo-light { display: none; }
html[data-theme="dark"] img.logo-dark { display: inline-block; }

/* ---------------- 导航 ---------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 48px;
  z-index: 200;
  background: var(--nav-bg);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--hair-soft);
  transition: background-color 0.45s var(--ease), border-color 0.45s var(--ease);
}
.nav-in {
  position: relative;
  height: 48px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  text-decoration: none;
  flex: 0 0 auto;
}
.brand .mark { width: 28px; height: 28px; display: block; }
.brand .mark img { width: 28px; height: 28px; object-fit: contain; vertical-align: middle; }
.brand-txt {
  display: flex;
  align-items: baseline;
  gap: 7px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
}
.brand-txt i {
  font-style: normal;
  font-weight: 400;
  font-size: 12px;
  color: var(--text-3);
  letter-spacing: 0;
}

.nav-links {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.2vw, 32px);
}
.nav-links a {
  font-size: 12px;
  color: var(--text-2);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links .nav-cta { color: var(--accent); font-weight: 500; }

.nav-right { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; }

/* 外观控件 */
.dock {
  display: flex;
  align-items: center;
  height: 30px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--field);
  border: 1px solid var(--hair-soft);
  transition: background-color 0.45s var(--ease), border-color 0.45s var(--ease);
}
.mode-btn {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  background: none;
  color: var(--text-2);
  cursor: pointer;
  border-radius: 6px;
  transition: color 0.2s;
}
.mode-btn:hover { color: var(--text); }
.i-sun { display: none; }
html[data-theme="dark"] .i-sun { display: block; }
html[data-theme="dark"] .i-moon { display: none; }

.burger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}
.burger span {
  display: block;
  width: 17px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--text);
  transition: transform 0.32s var(--ease);
}
.burger[aria-expanded="true"] span:first-child { transform: translateY(3.25px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-3.25px) rotate(-45deg); }

/* ---------------- 首屏 ---------------- */
.hero {
  position: relative;
  padding: 118px 0 68px;
  text-align: center;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  left: 50%;
  top: -240px;
  transform: translateX(-50%);
  width: min(1300px, 150vw);
  height: 820px;
  background: radial-gradient(46% 44% at 50% 40%, var(--accent-soft) 0%, transparent 72%);
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }

.hero-grid { display: block; }

.hero-eyebrow {
  margin: 0 0 24px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-2);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 7vw, 4.9rem);
  line-height: 1.06;
  letter-spacing: -0.035em;
  font-weight: 600;
}
/* 标题里的引号：缩小、变浅，避免中文引号抢视线 */
.hero h1 .q {
  font-size: 0.56em;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--text-3);
  vertical-align: 0.14em;
  margin: 0 0.01em;
}

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  max-width: 660px;
  margin: 26px auto 0;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.58;
  color: var(--text-2);
  letter-spacing: 0;
}

/* 首屏末句：整句另起一行，不与上文连排 */
.hero-sub-strong {
  display: block;
  margin-top: 0.62em;
  color: var(--text);
  font-weight: 500;
  text-wrap: balance;
}
@media (min-width: 900px) {
  .hero-sub-strong { white-space: nowrap; }
}

.hero-cta {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: center;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 48px;
  padding: 0 26px;
  border: 0;
  border-radius: 980px;
  font-family: inherit;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0;
  text-decoration: none;
  cursor: pointer;
  transition: filter 0.2s, transform 0.15s, background-color 0.2s;
}
.btn:active { transform: scale(0.98); }
.btn-fill { background: var(--btn); color: #fff; }
.btn-fill:hover { filter: brightness(1.08); }
.btn-text { padding: 0 2px; color: var(--accent); background: none; }
.btn-text:hover { text-decoration: underline; }
.btn-text svg { transition: transform 0.2s var(--ease); }
.btn-text:hover svg { transform: translateX(2px); }

/* 首屏展示台 */
.stage {
  position: relative;
  margin-top: 60px;
  padding: 42px 32px 32px;
  border-radius: var(--r-xl);
  border: 1px solid var(--hair-soft);
  background: linear-gradient(180deg, var(--bg-alt), var(--bg));
  overflow: hidden;
  transition: background 0.45s var(--ease), border-color 0.45s var(--ease);
}
.stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(64% 58% at 50% 0%, var(--accent-soft) 0%, transparent 72%);
  opacity: 0.85;
  pointer-events: none;
}
.stage > * { position: relative; z-index: 1; }

.stage-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
}
.stage-mark {
  position: relative;
  width: 216px;
  height: 216px;
  margin: 10px auto 2px;
}
.stage-mark::before,
.stage-mark::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--hair-soft);
  pointer-events: none;
}
.stage-mark::before { inset: -26px; }
.stage-mark::after { inset: -56px; opacity: 0.65; }
.stage-mark img { position: relative; z-index: 1; width: 216px; height: 216px; object-fit: contain; }
.stage-line {
  margin: 0 0 34px;
  font-size: 14.5px;
  color: var(--text-2);
  letter-spacing: 0;
}

.stage-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  text-align: left;
}
.gcard {
  padding: 17px 18px 15px;
  border-radius: var(--r-m);
  border: 1px solid var(--hair-soft);
  background: var(--card);
  box-shadow: var(--shadow-s);
  transition: background-color 0.45s var(--ease), border-color 0.45s var(--ease);
}
.g-label { display: block; font-size: 12px; color: var(--text-3); letter-spacing: 0.01em; }
.g-value {
  display: block;
  margin: 6px 0 3px;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.1;
}
.g-value em {
  font-style: normal;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-3);
  margin-left: 3px;
  letter-spacing: 0;
}
.g-note { display: block; font-size: 11.5px; color: var(--text-3); }

.trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 16px;
  margin-top: 26px;
  font-size: 12.5px;
  color: var(--text-3);
  letter-spacing: 0;
}
.trust-lbl { letter-spacing: 0.08em; }
.trust-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 16px; }
.trust-tags span { position: relative; }
.trust-tags span + span::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 50%;
  width: 2.5px;
  height: 2.5px;
  margin-top: -1.25px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.5;
}

/* ---------------- 通用区块 ---------------- */
.sec {
  position: relative;
  padding: 104px 0;
  background: var(--bg);
  transition: background-color 0.45s var(--ease);
}
.sec-alt { background: var(--bg-alt); }

.sec-head {
  max-width: 780px;
  margin: 0 auto 60px;
  text-align: center;
}
.eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.sec-head h2,
.about h2,
.contact-info h2 {
  margin: 0;
  font-size: clamp(1.9rem, 4.1vw, 3.05rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 600;
}
.sec-sub {
  margin: 20px 0 0;
  font-size: clamp(1rem, 1.4vw, 1.14rem);
  line-height: 1.62;
  color: var(--text-2);
  letter-spacing: 0;
}

/* ---------------- 对比 ---------------- */
.compare {
  display: grid;
  grid-template-columns: 1fr 44px 1fr;
}
.cmp {
  padding: 34px 32px 32px;
  border-radius: var(--r-l);
  border: 1px solid var(--hair-soft);
  transition: background-color 0.45s var(--ease), border-color 0.45s var(--ease);
}
.cmp-old { background: var(--card); }
.cmp-new {
  background: var(--accent-soft);
  border-color: transparent;
}
.cmp-tag {
  margin: 0 0 18px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}
.cmp-new .cmp-tag { color: var(--accent-ink); }
.cmp-num {
  margin: 0;
  font-size: clamp(2.5rem, 4.6vw, 3.7rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.045em;
  color: var(--text);
}
.cmp-new .cmp-num { color: var(--accent-ink); }
.cmp-num em {
  font-style: normal;
  font-size: 0.3em;
  font-weight: 500;
  letter-spacing: 0;
  margin-left: 5px;
  color: var(--text-3);
}
.cmp-cap { margin: 11px 0 22px; font-size: 13.5px; color: var(--text-2); letter-spacing: 0; }
.cmp-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.cmp-list li {
  position: relative;
  padding-left: 21px;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--text-2);
  letter-spacing: 0;
}
.cmp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-3);
  opacity: 0.4;
}
.cmp-new .cmp-list li { color: var(--text); }
.cmp-new .cmp-list li::before { background: var(--accent); opacity: 1; }
.cmp-arrow { display: grid; place-items: center; color: var(--text-3); }

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--hair-soft);
}
.stat {
  padding: 0 18px;
  text-align: center;
  border-right: 1px solid var(--hair-soft);
}
.stat:last-child { border-right: 0; }
.stat b {
  display: block;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.045em;
}
.stat b em {
  font-style: normal;
  font-size: 0.48em;
  letter-spacing: 0;
  color: var(--accent);
  margin-left: 1px;
}
.stat p { margin: 12px 0 0; font-size: 13px; line-height: 1.45; color: var(--text-2); letter-spacing: 0; }

/* ---------------- 合作模式 ---------------- */
.modes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}
.mode {
  --m-bg: var(--card);
  --m-panel: var(--bg-alt);
  --m-ink: var(--text);
  --m-dot: var(--accent);
  --m-line: var(--hair-soft);
  --m-sub: #494a4f;
  display: flex;
  flex-direction: column;
  padding: 34px 30px 0;
  border-radius: var(--r-l);
  border: 1px solid var(--m-line);
  background: var(--m-bg);
  box-shadow: var(--shadow-s);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease),
    background-color 0.45s var(--ease), border-color 0.45s var(--ease);
}
.mode:hover { transform: translateY(-4px); box-shadow: var(--shadow-m); }

/* 三种模式各自的底色：蓝 / 青绿 / 靛紫（卡片浅色 + 内容块深一档） */
.mode-a {
  --m-bg: #f6faff;
  --m-panel: #e2eeff;
  --m-ink: #0b5cc0;
  --m-dot: #0071e3;
  --m-line: rgba(0, 113, 227, 0.15);
}
.mode-b {
  --m-bg: #f5fbf8;
  --m-panel: #d9f2e8;
  --m-ink: #0a7a58;
  --m-dot: #12a37a;
  --m-line: rgba(18, 163, 122, 0.18);
}
.mode-bp {
  --m-bg: #f8f7ff;
  --m-panel: #e6e2fd;
  --m-ink: #5344c8;
  --m-dot: #6b5ce7;
  --m-line: rgba(107, 92, 231, 0.18);
}
html[data-theme="dark"] .mode {
  --m-bg: var(--card);
  --m-panel: rgba(255, 255, 255, 0.05);
  --m-ink: var(--text);
  --m-line: var(--hair-soft);
  --m-sub: #a1a1a6;
}
html[data-theme="dark"] .mode-a {
  --m-bg: #0b1626;
  --m-panel: rgba(47, 155, 255, 0.13);
  --m-ink: #7cb8ff;
  --m-dot: #2f9bff;
  --m-line: rgba(47, 155, 255, 0.24);
}
html[data-theme="dark"] .mode-b {
  --m-bg: #081a16;
  --m-panel: rgba(52, 199, 140, 0.12);
  --m-ink: #5fd6ab;
  --m-dot: #34c78c;
  --m-line: rgba(52, 199, 140, 0.24);
}
html[data-theme="dark"] .mode-bp {
  --m-bg: #121025;
  --m-panel: rgba(139, 137, 255, 0.13);
  --m-ink: #a7a3ff;
  --m-dot: #8b89ff;
  --m-line: rgba(139, 137, 255, 0.26);
}

.mode-badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 7px;
  margin: 0 0 16px;
  padding: 5px 11px 5px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--m-ink);
}
html[data-theme="dark"] .mode-badge { background: rgba(255, 255, 255, 0.07); }
.mode-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--m-dot);
}
.mode h3 { margin: 0; font-size: 22px; font-weight: 600; letter-spacing: -0.025em; line-height: 1.2; }
.mode-fit {
  margin: 9px 0 22px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--m-sub);
  letter-spacing: 0;
  min-height: 41px;
}
.mode-list {
  flex: 1;
  list-style: none;
  margin: 0 -10px 24px;
  padding: 16px 14px 17px;
  border-radius: 16px;
  background: var(--m-panel);
  display: grid;
  gap: 11px;
  align-content: start;
}
.mode-list li {
  position: relative;
  padding-left: 15px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--m-sub);
  letter-spacing: 0;
}
.mode-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7.5px;
  width: 5.5px;
  height: 5.5px;
  border-radius: 50%;
  background: var(--m-dot);
  opacity: 0.75;
}
.mode-deliver {
  margin: 0 -30px;
  padding: 17px 30px 19px;
  border-top: 1px solid var(--m-line);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mode-deliver span {
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}
.mode-deliver b { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; color: var(--m-ink); }

/* ---------------- 服务表 ---------------- */
.matrix-wrap {
  overflow-x: auto;
  border-radius: var(--r-m);
  border: 1px solid var(--hair-soft);
  background: var(--card);
  -webkit-overflow-scrolling: touch;
  transition: background-color 0.45s var(--ease), border-color 0.45s var(--ease);
}
.matrix { width: 100%; min-width: 720px; border-collapse: collapse; font-size: 14px; }
.matrix th,
.matrix td { padding: 15px 20px; text-align: left; border-bottom: 1px solid var(--hair-soft); }
.matrix thead th {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-2);
  border-bottom: 1px solid var(--hair);
  background: var(--card);
}
.matrix tbody tr:last-child th,
.matrix tbody tr:last-child td { border-bottom: 0; }
.matrix tbody tr:hover { background: var(--bg-alt); }
.matrix th[scope="row"] { font-weight: 500; color: var(--text); letter-spacing: 0; }
.matrix th[scope="row"] span {
  display: block;
  margin-top: 3px;
  font-size: 11.5px;
  font-weight: 400;
  color: var(--text-3);
}
.matrix .col-name { width: 34%; }
.matrix th.col-mode { text-align: center; min-width: 132px; color: var(--text); }
.matrix th.col-mode em {
  display: block;
  margin-top: 4px;
  font-style: normal;
  font-size: 11px;
  font-weight: 400;
  color: var(--text-3);
}
.matrix td { text-align: center; color: var(--text-2); }
.matrix td.ok { color: var(--accent); font-weight: 600; font-size: 15px; }
.matrix td.no { color: var(--text-3); opacity: 0.55; }
/* 列色：A 蓝 / B 青绿 / B+ 靛紫，与上方三张模式卡对应 */
.matrix td.ok[data-k="A"] { color: #0071e3; }
.matrix td.ok[data-k="B"] { color: #0e9b74; }
.matrix td.ok[data-k="B+"] { color: #6253e0; }
html[data-theme="dark"] .matrix td.ok[data-k="A"] { color: #4ea6ff; }
html[data-theme="dark"] .matrix td.ok[data-k="B"] { color: #3ecf9d; }
html[data-theme="dark"] .matrix td.ok[data-k="B+"] { color: #a29dff; }
.matrix-note { margin: 16px 0 0; text-align: center; font-size: 12px; color: var(--text-3); }

/* 移动端图例 */
.matrix-legend {
  display: none;
  margin: 0 0 12px;
  font-size: 12.5px;
  letter-spacing: 0;
  line-height: 1.7;
  color: var(--text-2);
}
.matrix-legend .lg-item {
  display: inline-flex;
  align-items: center;
  margin-right: 12px;
  white-space: nowrap;
}
.matrix-legend b {
  display: inline-block;
  min-width: 24px;
  margin-right: 4px;
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.02em;
}
.matrix-legend .lg-a { background: #e2eeff; color: #0b5cc0; }
.matrix-legend .lg-b { background: #d9f2e8; color: #0a7a58; }
.matrix-legend .lg-bp { background: #e6e2fd; color: #5344c8; }
html[data-theme="dark"] .matrix-legend .lg-a { background: rgba(47, 155, 255, 0.16); color: #7cb8ff; }
html[data-theme="dark"] .matrix-legend .lg-b { background: rgba(52, 199, 140, 0.16); color: #5fd6ab; }
html[data-theme="dark"] .matrix-legend .lg-bp { background: rgba(139, 137, 255, 0.16); color: #a7a3ff; }

/* 窄屏：表格改为「每项服务 + 三种模式」一屏可见，不再左右滑动 */
@media (max-width: 1000px) {
  .matrix-legend { display: block; }
  .matrix-wrap {
    overflow-x: visible;
    border: 0;
    background: none;
    border-radius: 0;
  }
  .matrix {
    display: block;
    min-width: 0;
    font-size: 13px;
  }
  .matrix thead { display: none; }
  .matrix tbody { display: grid; gap: 10px; }
  .matrix tbody tr {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px;
    padding: 12px 13px 11px;
    border: 1px solid var(--hair-soft);
    border-radius: 16px;
    background: var(--card);
    box-shadow: var(--shadow-s);
  }
  .matrix tbody tr:hover { background: var(--card); }
  .matrix tbody tr:last-child th,
  .matrix tbody tr:last-child td { border-bottom: 0; }

  .matrix th[scope="row"] {
    grid-column: 1 / -1;
    padding: 0 0 3px;
    border: 0;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
  }
  .matrix th[scope="row"] span {
    display: inline;
    margin: 0 0 0 6px;
    font-size: 11.5px;
    font-weight: 400;
    color: var(--text-3);
  }
  .matrix td {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-width: 0;
    padding: 7px 9px;
    border: 0;
    border-radius: 9px;
    background: var(--field);
    font-size: 12px;
    text-align: left;
    white-space: nowrap;
  }
  .matrix td::before {
    content: attr(data-k);
    flex: none;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--text-3);
  }
  .matrix td.ok { font-size: 13px; }
  .matrix td.ok[data-k="A"] { background: #eff5ff; color: #0b5cc0; }
  .matrix td.ok[data-k="B"] { background: #e9f7f1; color: #0a7a58; }
  .matrix td.ok[data-k="B+"] { background: #f1eefe; color: #5344c8; }
  .matrix td.ok[data-k="A"]::before { color: #5b93d6; }
  .matrix td.ok[data-k="B"]::before { color: #35a583; }
  .matrix td.ok[data-k="B+"]::before { color: #8b80dd; }
  .matrix td.no {
    background: transparent;
    border: 1px dashed var(--hair);
    color: var(--text-3);
    opacity: 1;
    justify-content: center;
    font-size: 0;
  }
  .matrix td.no::before { content: attr(data-k) " · 不含"; font-size: 11.5px; color: var(--text-3); }
  html[data-theme="dark"] .matrix td.ok[data-k="A"] { background: rgba(47, 155, 255, 0.16); color: #7cb8ff; }
  html[data-theme="dark"] .matrix td.ok[data-k="B"] { background: rgba(52, 199, 140, 0.16); color: #5fd6ab; }
  html[data-theme="dark"] .matrix td.ok[data-k="B+"] { background: rgba(139, 137, 255, 0.16); color: #a7a3ff; }
  html[data-theme="dark"] .matrix td.ok[data-k="A"]::before { color: #4e8fcf; }
  html[data-theme="dark"] .matrix td.ok[data-k="B"]::before { color: #3f9e7d; }
  html[data-theme="dark"] .matrix td.ok[data-k="B+"]::before { color: #8d86d8; }
  .matrix-note { margin-top: 14px; }
}

/* ---------------- 阶段 ---------------- */
.stages { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.stage-card {
  padding: 28px 26px;
  border-radius: var(--r-l);
  border: 1px solid var(--hair-soft);
  background: var(--card);
  box-shadow: var(--shadow-s);
  transition: background-color 0.45s var(--ease), border-color 0.45s var(--ease);
}
.sc-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 15px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--hair-soft);
}
.sc-no { font-size: 12.5px; font-weight: 600; letter-spacing: 0.06em; color: var(--accent); }
.sc-period { font-size: 12px; color: var(--text-3); letter-spacing: 0; }
.stage-card h3 { margin: 0 0 12px; font-size: 21px; font-weight: 600; letter-spacing: -0.025em; }
.sc-goal {
  margin: 0 0 20px;
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--text-2);
  letter-spacing: 0;
  min-height: 88px;
}
.kpis { list-style: none; margin: 0; padding: 0; }
.kpis li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px solid var(--hair-soft);
  font-size: 13px;
  color: var(--text-2);
  letter-spacing: 0;
}
.kpis b { font-size: 13.5px; font-weight: 600; color: var(--text); }

/* ---------------- 关于 ---------------- */
.about {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 64px;
  align-items: start;
}
.about-quote {
  margin: 26px 0 0;
  padding-left: 18px;
  border-left: 3px solid var(--accent);
  font-size: 18px;
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: var(--text);
}
.about-p {
  margin: 18px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-2);
  letter-spacing: 0;
}
.points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  margin-top: 60px;
}
.point { padding-top: 20px; border-top: 1px solid var(--hair); }
.point strong { display: block; margin-bottom: 6px; font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.point span { display: block; font-size: 13.5px; line-height: 1.65; color: var(--text-2); letter-spacing: 0; }

/* ===== 定位：工厂出海·宇帆同行 ===== */
.pillars {
  padding: 86px 0 82px;
  border-top: 1px solid var(--hair-soft);
}
.pillars-head { max-width: 620px; margin: 0 auto 50px; text-align: center; }
.pillars-head h2 {
  margin: 14px 0 0;
  font-size: clamp(1.85rem, 4.2vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text);
}
.pillars-lead { margin: 16px 0 0; font-size: 15.5px; line-height: 1.7; color: var(--text-2); letter-spacing: 0; }

.pillars-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pillar {
  padding: 28px 26px 30px;
  border-radius: 24px;
  background: var(--bg-alt);
  border: 1px solid var(--hair-soft);
}
.p-no {
  display: inline-block;
  margin-bottom: 13px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--accent);
}
.pillar h3 {
  margin: 0 0 10px;
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}
.pillar p { margin: 0; font-size: 13.6px; line-height: 1.68; color: var(--text-2); letter-spacing: 0; }

.pillars-line {
  margin: 44px 0 0;
  text-align: center;
  font-size: clamp(1rem, 1.7vw, 1.2rem);
  color: var(--text-2);
  letter-spacing: 0;
}
.pillars-line b { color: var(--text); font-weight: 600; }

.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.as-card {
  padding: 22px 20px;
  border-radius: var(--r-m);
  border: 1px solid var(--hair-soft);
  background: var(--card);
  transition: background-color 0.45s var(--ease), border-color 0.45s var(--ease);
}
.as-card b { display: block; font-size: 28px; font-weight: 600; line-height: 1; letter-spacing: -0.045em; }
.as-card b em {
  font-style: normal;
  font-size: 0.52em;
  letter-spacing: 0;
  color: var(--accent);
  margin-left: 1px;
}
.as-card span {
  display: block;
  margin-top: 9px;
  font-size: 12px;
  line-height: 1.4;
  color: var(--text-2);
  letter-spacing: 0;
}
.about-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding: 16px 20px;
  border-radius: var(--r-m);
  border: 1px solid var(--hair-soft);
  background: var(--card);
}
.ab-mark { width: 40px; height: 40px; display: block; flex: 0 0 40px; }
.ab-mark img { width: 40px; height: 40px; object-fit: contain; vertical-align: middle; }
.ab-txt strong { display: block; font-size: 13.5px; font-weight: 600; }
.ab-txt i { display: block; margin-top: 3px; font-style: normal; font-size: 11.5px; color: var(--text-3); }

/* ---------------- FAQ ---------------- */
.faq-list { max-width: 860px; margin: 0 auto; border-top: 1px solid var(--hair-soft); }
.faq-item { border-bottom: 1px solid var(--hair-soft); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 23px 4px;
  border: 0;
  background: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -0.005em;
  color: var(--text);
  transition: color 0.2s;
}
.faq-q:hover { color: var(--accent); }
.faq-ic { position: relative; flex: 0 0 14px; width: 14px; height: 14px; }
.faq-ic::before,
.faq-ic::after {
  content: "";
  position: absolute;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.35s var(--ease), opacity 0.25s;
}
.faq-ic::before { left: 0; top: 6.2px; width: 14px; height: 1.6px; }
.faq-ic::after { left: 6.2px; top: 0; width: 1.6px; height: 14px; }
.faq-item.open .faq-ic::after { transform: rotate(90deg); opacity: 0; }
.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s var(--ease);
}
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a-in { overflow: hidden; }
.faq-a-in p {
  max-width: 760px;
  margin: 0;
  padding: 0 30px 24px 4px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-2);
  letter-spacing: 0;
}

/* ---------------- 联系 ---------------- */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-lead { margin: 22px 0 0; font-size: 15.5px; line-height: 1.68; color: var(--text-2); letter-spacing: 0; }
.contact-list { list-style: none; margin: 34px 0 0; padding: 0; }
.contact-list li {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 13px 0;
  border-top: 1px solid var(--hair-soft);
}
.ci-k { flex: 0 0 66px; font-size: 11.5px; letter-spacing: 0.05em; color: var(--text-3); }
.ci-v { font-size: 14.5px; color: var(--text); text-decoration: none; letter-spacing: 0; }
a.ci-v:hover { color: var(--accent); }
.contact-note { margin: 18px 0 0; font-size: 12px; color: var(--text-3); letter-spacing: 0; }

.contact-form {
  padding: 30px;
  border-radius: var(--r-l);
  border: 1px solid var(--hair-soft);
  background: var(--card);
  box-shadow: var(--shadow-m);
  transition: background-color 0.45s var(--ease), border-color 0.45s var(--ease);
}
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: 12px; color: var(--text-2); letter-spacing: 0.01em; }
.field label span { color: var(--accent); }
.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: var(--field);
  color: var(--text);
  font-family: inherit;
  font-size: 14.5px;
  line-height: 1.45;
  letter-spacing: 0;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  transition: background-color 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.field textarea { min-height: 100px; resize: vertical; line-height: 1.6; }
.field input::placeholder,
.field textarea::placeholder { color: var(--text-3); }
.field input:focus,
.field textarea:focus {
  background: var(--bg);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.field.invalid input,
.field.invalid textarea {
  border-color: #e02424;
  box-shadow: 0 0 0 4px rgba(224, 36, 36, 0.1);
}
.btn-block { width: 100%; margin-top: 20px; border-radius: 12px; }
.form-note { margin: 13px 0 0; text-align: center; font-size: 11.5px; line-height: 1.5; color: var(--text-3); letter-spacing: 0; }
.form-status { margin: 10px 0 0; text-align: center; font-size: 12.5px; line-height: 1.5; color: var(--accent); letter-spacing: 0; }
.form-status:empty { display: none; }
.form-status.err { color: #e02424; }

/* ---------------- 页脚 ---------------- */
.foot {
  padding: 56px 0 28px;
  background: var(--bg-alt);
  border-top: 1px solid var(--hair-soft);
  font-size: 13px;
  transition: background-color 0.45s var(--ease);
}
.foot-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 34px;
}
.foot-brand p { margin: 14px 0 0; font-size: 12px; color: var(--text-3); letter-spacing: 0; }
.foot-links { display: flex; gap: 60px; }
.foot-links h4 { margin: 0 0 12px; font-size: 11.5px; font-weight: 600; color: var(--text-2); letter-spacing: 0.02em; }
.foot-links a {
  display: block;
  margin-bottom: 9px;
  font-size: 12px;
  color: var(--text-3);
  text-decoration: none;
  letter-spacing: 0;
  transition: color 0.2s;
}
.foot-links a:hover { color: var(--text); }
.foot-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--hair-soft);
  font-size: 11.5px;
  color: var(--text-3);
  letter-spacing: 0;
}

/* ---------------- 入场动画 ---------------- */
.fade {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.fade.in { opacity: 1; transform: none; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1000px) {
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 11.5px; }
  .about, .contact { grid-template-columns: 1fr; gap: 44px; }
}

@media (max-width: 860px) {
  .modes { grid-template-columns: 1fr; }
  .mode-fit { min-height: 0; }
  .stages { grid-template-columns: 1fr; }
  .sc-goal { min-height: 0; }
  .compare { grid-template-columns: 1fr; gap: 14px; }
  .cmp-arrow { padding: 4px 0; transform: rotate(90deg); }
  .sec { padding: 76px 0; }
  .sec-head { margin-bottom: 44px; }
  .points { grid-template-columns: 1fr; gap: 0; margin-top: 44px; }
  .pillars { padding: 64px 0 60px; }
  .pillars-head { margin-bottom: 34px; }
  .pillars-grid { grid-template-columns: 1fr; gap: 12px; }
  .pillar { padding: 22px 20px 24px; border-radius: 20px; }
  .pillars-line { margin-top: 32px; }
  .point { padding: 18px 0; }
}

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: 48px;
    left: 0;
    right: 0;
    transform: translateY(-8px);
    display: block;
    padding: 6px 24px 18px;
    background: var(--menu-bg);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--hair-soft);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s;
  }
  .nav-links.open { opacity: 1; visibility: visible; transform: none; }
  .nav-links a {
    display: block;
    padding: 13px 0;
    font-size: 15px;
    border-bottom: 1px solid var(--hair-soft);
  }
  .nav-links a:last-child { border-bottom: 0; }
  .burger { display: flex; }
}

@media (max-width: 760px) {
  .hero { padding: 92px 0 52px; }
  .hero-sub { font-size: 15.5px; }
  .hero-cta { gap: 14px; margin-top: 30px; }
  .btn { height: 46px; font-size: 16px; padding: 0 22px; }
  .btn-text { height: 40px; padding: 0; }
  .stage { padding: 32px 18px 22px; margin-top: 44px; border-radius: 26px; }
  .stage-mark, .stage-mark img { width: 156px; height: 156px; }
  .stage-cards { grid-template-columns: 1fr; gap: 10px; }
  .stage-line { margin-bottom: 24px; }
  .stats { grid-template-columns: 1fr; padding-top: 8px; }
  .stat { padding: 20px 0; border-right: 0; border-bottom: 1px solid var(--hair-soft); }
  .stat:last-child { border-bottom: 0; }
  .fields { grid-template-columns: 1fr; }
  .contact-form { padding: 22px; }
  .foot-links { gap: 40px; flex-wrap: wrap; }
  .foot { padding: 44px 0 24px; }
}

@media (max-width: 460px) {
  .brand-txt i { display: none; }
  .dock { padding: 0 7px; height: 28px; }
  .wrap { padding: 0 18px; }
  .hero h1 { font-size: 2.3rem; }
  .cmp { padding: 26px 22px; }
  .mode { padding: 26px 22px 0; }
  .mode-deliver { margin: 0 -22px; padding: 15px 22px 17px; }
  .faq-q { font-size: 15px; }
}


/* =====================================================
   PC 端（html[data-device="pc"]）：双栏首屏 + 更宽画布
   ===================================================== */
@media (min-width: 1001px) {
  html[data-device="pc"] { --max: 1200px; }

  html[data-device="pc"] .hero { padding: 132px 0 104px; text-align: left; }
  html[data-device="pc"] .hero-glow {
    left: auto;
    right: -6%;
    top: -190px;
    transform: none;
    width: 820px;
    height: 760px;
    background: radial-gradient(closest-side at 50% 45%, var(--accent-soft-2) 0%, var(--accent-soft) 58%, transparent 100%);
  }
  html[data-device="pc"] .hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: 60px;
    align-items: center;
  }
  html[data-device="pc"] .hero-eyebrow { margin-bottom: 26px; }
  html[data-device="pc"] .hero h1 { font-size: clamp(2.9rem, 4.5vw, 4.35rem); }
  html[data-device="pc"] .hero-sub {
    max-width: 560px;
    margin: 26px 0 0;
    font-size: 1.05rem;
    line-height: 1.66;
  }
  html[data-device="pc"] .hero-cta { justify-content: flex-start; margin-top: 34px; }
  html[data-device="pc"] .trust { justify-content: flex-start; }

  html[data-device="pc"] .stage { margin-top: 0; padding: 38px 30px 24px; }
  html[data-device="pc"] .stage-line { margin: 58px 0 20px; }
  html[data-device="pc"] .stage-tag { margin-bottom: 4px; }
  html[data-device="pc"] .stage-mark,
  html[data-device="pc"] .stage-mark img { width: 188px; height: 188px; }
  html[data-device="pc"] .stage-cards { grid-template-columns: 1fr; gap: 9px; }
  html[data-device="pc"] .gcard {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-areas: "lab val" "note val";
    column-gap: 14px;
    padding: 13px 16px;
  }
  html[data-device="pc"] .g-label { grid-area: lab; }
  html[data-device="pc"] .g-note { grid-area: note; }
  html[data-device="pc"] .g-value {
    grid-area: val;
    align-self: center;
    margin: 0;
    font-size: 23px;
    text-align: right;
  }

  html[data-device="pc"] .pillars-grid { gap: 18px; }
  html[data-device="pc"] .pillar { padding: 32px 28px 34px; }
  html[data-device="pc"] .pillar h3 { font-size: 18px; }
  html[data-device="pc"] .pillar p { font-size: 14px; line-height: 1.7; }

  html[data-device="pc"] .sec { padding: 112px 0; }
  html[data-device="pc"] .pillars { padding: 96px 0 90px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .fade { opacity: 1; transform: none; }
}

/* ---------- 服务区域（地域词 SEO 区块） ---------- */
.area-grid {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
}
.area-grid li {
  padding: 13px 8px;
  border-radius: 14px;
  text-align: center;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--hair-soft);
}
.area-grid li.area-hot {
  background: var(--accent-soft-2);
  border-color: transparent;
  color: var(--accent-ink);
  font-weight: 600;
}
.area-note {
  margin: 0 0 22px;
  font-size: 14px;
  line-height: 1.75;
  letter-spacing: 0;
  color: var(--text-2);
  text-wrap: pretty;
}
.area-note b { color: var(--text); font-weight: 600; }
.area-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; }
@media (min-width: 1001px) {
  html[data-device="pc"] .area-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
  html[data-device="pc"] .area-grid li { padding: 16px 8px; font-size: 14.5px; }
}