/* ============================================================
   心屿 · 情感实验室 —— 视觉系统 v4（唯美版）
   ------------------------------------------------------------
   · 版式沿用 v2/v3 的报告结构，本版只升级视觉质感。
   · 主色：雾蓝 → 薄紫渐变（心理学：蓝=信任、紫=想象与共情，低饱和避免刺激）
   · 按钮：柔光渐变 + 内高光 + 轻微浮起；hover 呼吸光晕；active 下沉
   · 卡片：玻璃高光 + 渐变描边 + 柔和彩色投影
   · 对比度：白字/主渐变 ≥ 4.6:1，正文 ≥ 15:1
   ============================================================ */

:root {
  --bg:        #F6F4FA;
  --surface:   #FFFFFF;
  --surface-2: #FBFAFE;
  --border:    #E8E4F1;
  --border-2:  #D6D0E6;

  --ink:       #1E1D2B;
  --ink-2:     #3E3D52;
  --muted:     #6C6A80;
  --faint:     #8F8CA3;

  /* 主色：雾蓝 → 薄紫 */
  --accent:      #5873B0;
  --accent-2:    #6A5FB0;
  --accent-deep: #4A66A0;
  --accent-soft: #EEF1FB;
  --grad:        linear-gradient(135deg, #5873B0 0%, #6A5FB0 100%);
  --grad-soft:   linear-gradient(135deg, #EEF2FC 0%, #F1ECFA 100%);
  --glow:        rgba(111,143,203,.35);

  /* 花瓣 / 数据辅助色（低饱和，同明度） */
  --t1: #E8EFFB; --t1-2: #6F8FCB;
  --t2: #FBEFE6; --t2-2: #D39A72;
  --t3: #F9E8EE; --t3-2: #C9779A;
  --t4: #F1EEE2; --t4-2: #B2A063;
  --t5: #EEEBFA; --t5-2: #8A72C4;

  --r:    22px;
  --r-sm: 16px;
  --r-xs: 12px;
  --tap:  48px;

  --sh-1: 0 1px 2px rgba(30,29,43,.04), 0 8px 22px rgba(70,60,110,.07);
  --sh-2: 0 2px 6px rgba(30,29,43,.05), 0 18px 40px rgba(70,60,110,.12);
  --sh-glow: 0 10px 26px -6px var(--glow);
  --sh-glass: inset 0 1px 0 rgba(255,255,255,.85), inset 0 -1px 0 rgba(120,110,160,.06);
  /* 玻璃令牌：随主题切换，避免暗色下出现白卡 */
  --glass-a: rgba(255,255,255,.95);
  --glass-b: rgba(255,255,255,.62);
  --gloss:   rgba(255,255,255,.55);
  --sheen:   rgba(255,255,255,.95);
  --edge:    rgba(255,255,255,.70);

  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

html[data-tone="mbti"]   { --accent:#5873B0; --accent-2:#6A5FB0; --accent-deep:#4A66A0; --accent-soft:#EEF1FB; --glow:rgba(88,115,176,.35); --grad:linear-gradient(135deg,#5873B0 0%,#6A5FB0 100%); }
html[data-tone="attach"] { --accent:#3F7A92; --accent-2:#4E8FA8; --accent-deep:#3D7189; --accent-soft:#EBF4F8; --glow:rgba(63,122,146,.35); --grad:linear-gradient(135deg,#3F7A92 0%,#4E8FA8 100%); }
html[data-tone="love"]   { --accent:#A45A7A; --accent-2:#B0637F; --accent-deep:#97506F; --accent-soft:#F9EEF3; --glow:rgba(164,90,122,.35); --grad:linear-gradient(135deg,#A45A7A 0%,#B0637F 100%); }
html[data-tone="color"]  { --accent:#6A5CB0; --accent-2:#7A6CC0; --accent-deep:#5F52A0; --accent-soft:#F0EEFA; --glow:rgba(106,92,176,.35); --grad:linear-gradient(135deg,#6A5CB0 0%,#7A6CC0 100%); }
html[data-tone="astro"]  { --accent:#876339; --accent-2:#A07A48; --accent-deep:#765530; --accent-soft:#FAF3EA; --glow:rgba(135,99,57,.35); --grad:linear-gradient(135deg,#876339 0%,#A07A48 100%); }

@media (prefers-color-scheme: dark) {
  html[data-theme="auto"] {
    --bg:#13131C; --surface:#1B1B27; --surface-2:#22222F;
    --border:#2C2B3C; --border-2:#3B3A4F;
    --ink:#EDEBF5; --ink-2:#C8C5D8; --muted:#9C99B2; --faint:#7E7B93;
    --accent-soft:#222840; --grad-soft:linear-gradient(135deg,#1E2338 0%,#241F38 100%);
    --t1:#1D2536; --t2:#2E2620; --t3:#2E2029; --t4:#2A2719; --t5:#252238;
    --sh-1:0 1px 2px rgba(0,0,0,.35), 0 10px 26px rgba(0,0,0,.35);
    --sh-2:0 2px 8px rgba(0,0,0,.4), 0 20px 44px rgba(0,0,0,.45);
    --sh-glass: inset 0 1px 0 rgba(255,255,255,.07);
    --glass-a: color-mix(in srgb, var(--surface) 96%, transparent);
    --glass-b: color-mix(in srgb, var(--surface) 74%, transparent);
    --gloss:   rgba(255,255,255,.05);
    --sheen:   rgba(255,255,255,.10);
    --edge:    color-mix(in srgb, var(--border) 70%, transparent);
  }
}
html[data-theme="dark"] {
  --bg:#13131C; --surface:#1B1B27; --surface-2:#22222F;
  --border:#2C2B3C; --border-2:#3B3A4F;
  --ink:#EDEBF5; --ink-2:#C8C5D8; --muted:#9C99B2; --faint:#7E7B93;
  --accent-soft:#222840; --grad-soft:linear-gradient(135deg,#1E2338 0%,#241F38 100%);
  --t1:#1D2536; --t2:#2E2620; --t3:#2E2029; --t4:#2A2719; --t5:#252238;
  --sh-1:0 1px 2px rgba(0,0,0,.35), 0 10px 26px rgba(0,0,0,.35);
  --sh-2:0 2px 8px rgba(0,0,0,.4), 0 20px 44px rgba(0,0,0,.45);
  --sh-glass: inset 0 1px 0 rgba(255,255,255,.07);
  --glass-a: color-mix(in srgb, var(--surface) 96%, transparent);
  --glass-b: color-mix(in srgb, var(--surface) 74%, transparent);
  --gloss:   rgba(255,255,255,.05);
  --sheen:   rgba(255,255,255,.10);
  --edge:    color-mix(in srgb, var(--border) 70%, transparent);
}

/* ---------- 基础 ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
               "Microsoft YaHei", "Noto Sans SC", "Segoe UI", Roboto, sans-serif;
  font-size: 16px; line-height: 1.6; color: var(--ink);
  background-color: var(--bg);
  background-image:
    radial-gradient(760px 480px at 6% -10%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%),
    radial-gradient(620px 440px at 100% 0%, color-mix(in srgb, var(--accent-2) 14%, transparent), transparent 70%),
    radial-gradient(540px 380px at 50% 110%, color-mix(in srgb, var(--accent-2) 10%, transparent), transparent 70%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='84' height='84' viewBox='0 0 84 84'%3E%3Cpath d='M42 9c5 11 21 21 33 25-12 5-28 15-33 27-5-12-21-22-33-27 12-4 28-14 33-25z' fill='none' stroke='%23B9B2D6' stroke-opacity='.42' stroke-width='1.1'/%3E%3C/svg%3E");
  background-attachment: fixed, fixed, fixed, repeat;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  padding-bottom: env(safe-area-inset-bottom);
}
h1,h2,h3,h4,p,figure,ul,ol { margin: 0; }
ul,ol { padding: 0; list-style: none; }
button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
input, select { font: inherit; color: inherit; }
::selection { background: color-mix(in srgb, var(--accent) 22%, transparent); }
@media (hover: hover) {
  ::-webkit-scrollbar { width: 10px; height: 10px; }
  ::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 99px; border: 3px solid var(--bg); }
}

#app { min-height: 100vh; display: flex; flex-direction: column; }
.boot { min-height: 100vh; display: grid; place-content: center; justify-items: center; gap: 14px; color: var(--muted); font-size: 14px; }
.boot-dot { width: 30px; height: 30px; border-radius: 50%; border: 2.5px solid var(--border); border-top-color: var(--accent); animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.wrap { width: 100%; max-width: 720px; margin: 0 auto; padding: 0 16px; }
.wrap-wide { max-width: 1100px; }

/* ---------- 顶栏 ---------- */
.topbar {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--bg) 60%, transparent);
  backdrop-filter: saturate(1.6) blur(18px); -webkit-backdrop-filter: saturate(1.6) blur(18px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.topbar.stuck { border-bottom-color: color-mix(in srgb, var(--border) 70%, transparent); box-shadow: 0 10px 30px -12px rgba(70,60,110,.18); }
.topbar-inner { display: flex; align-items: center; gap: 12px; height: 60px; }

.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 750; font-size: 15.5px; letter-spacing: -.02em; white-space: nowrap; }
.brand .mark {
  display: grid; place-items: center; width: 32px; height: 32px; border-radius: 11px; font-size: 16px;
  background: var(--grad); box-shadow: 0 6px 16px -4px var(--glow), inset 0 1px 0 rgba(255,255,255,.5);
}
.brand small { font-size: 10.5px; font-weight: 500; color: var(--faint); letter-spacing: .02em; margin-left: 1px; }
@media (max-width: 400px) { .brand small { display: none; } }
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 6px; }

.icon-btn {
  min-width: 46px; height: 34px; padding: 0 12px; border-radius: 999px;
  display: grid; place-content: center; white-space: nowrap;
  background: color-mix(in srgb, var(--surface) 75%, transparent);
  border: 1px solid color-mix(in srgb, var(--border) 90%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  color: var(--ink-2); font-size: 12px; font-weight: 650;
  box-shadow: var(--sh-glass);
  transition: all .25s var(--ease);
}
.icon-btn:hover { border-color: var(--accent); color: var(--accent-deep); box-shadow: 0 6px 16px -6px var(--glow); }
.icon-btn:active { transform: scale(.96); }

/* 胶囊导航 */
.tabs-scroll { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 12px; scrollbar-width: none; scroll-snap-type: x proximity; }
.tabs-scroll::-webkit-scrollbar { display: none; }
.pill {
  flex: 0 0 auto; scroll-snap-align: center;
  display: inline-flex; align-items: center; gap: 7px;
  height: 38px; padding: 0 16px; border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
  color: var(--ink-2); font-size: 13.5px; font-weight: 600; white-space: nowrap;
  box-shadow: var(--sh-glass), 0 2px 8px -4px rgba(70,60,110,.12);
  transition: all .3s var(--ease-out);
}
.pill:hover { transform: translateY(-1px); border-color: var(--border-2); box-shadow: var(--sh-glass), 0 8px 18px -8px rgba(70,60,110,.2); }
.pill.is-active {
  background: var(--grad); border-color: transparent; color: #fff;
  box-shadow: 0 10px 22px -8px var(--glow), inset 0 1px 0 rgba(255,255,255,.35);
}
.pill.is-active .emoji { filter: drop-shadow(0 1px 1px rgba(0,0,0,.15)); }
.pill .emoji { font-size: 14px; }

.main { flex: 1 0 auto; padding: 18px 0 0; }

/* ---------- 卡片 ---------- */
.card {
  position: relative;
  padding: 24px 22px;
  border-radius: var(--r);
  background:
    linear-gradient(180deg, var(--gloss), transparent 42%),
    color-mix(in srgb, var(--surface) 94%, transparent);
  backdrop-filter: blur(14px) saturate(1.2); -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border: 1px solid color-mix(in srgb, var(--border) 70%, #fff 30%);
  box-shadow: var(--sh-1), var(--sh-glass);
  transition: box-shadow .35s var(--ease-out), transform .35s var(--ease-out);
}
.card + .card { margin-top: 18px; }

/* 堆叠：渐变色纸 */
.stack { position: relative; }
.stack::after {
  content: ""; position: absolute; z-index: -1;
  inset: 6px -5px -6px 5px;
  border-radius: var(--r);
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 6%, transparent), color-mix(in srgb, var(--accent-2) 5%, transparent));
  border: 1px solid color-mix(in srgb, var(--accent) 9%, transparent);
  box-shadow: 0 10px 24px -18px rgba(70,60,110,.35);
}
.stack:nth-of-type(even)::after { inset: 6px 5px -6px -5px; }
/* 首页说明卡不需要色纸，避免双层边框 */
.howto.stack::after { display: none; }

/* 结论卡：渐变光感 */
.card-hero::after { display: none; }
.card-hero {
  background:
    radial-gradient(420px 220px at 100% 0%, color-mix(in srgb, var(--accent-2) 18%, transparent), transparent 70%),
    linear-gradient(160deg, color-mix(in srgb, var(--accent-soft) 96%, #fff), color-mix(in srgb, var(--surface) 98%, transparent));
  border-color: color-mix(in srgb, var(--accent) 20%, transparent);
  padding: 28px 24px 26px;
}

/* ---------- 报告文字 ---------- */
.r-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent-deep);
}
.r-eyebrow::before { content: ""; width: 18px; height: 2px; border-radius: 2px; background: var(--grad); }
.r-title {
  margin-top: 12px;
  font-size: clamp(27px, 6.4vw, 36px); font-weight: 780; letter-spacing: -.025em; line-height: 1.22;
  background: linear-gradient(120deg, var(--ink) 30%, var(--accent-deep) 120%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.r-sub { margin-top: 8px; font-size: 13.5px; color: var(--muted); line-height: 1.7; }
.r-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; }
.tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 5px 12px; border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 70%, var(--accent-soft));
  border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent);
  font-size: 12px; font-weight: 650; color: var(--accent-deep);
  box-shadow: inset 0 1px 0 var(--edge);
}
.lede { margin-top: 16px; font-size: 15.5px; line-height: 1.9; color: var(--ink-2); }

.metrics-h {
  display: flex; align-items: center; gap: 10px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .12em; color: var(--faint);
  margin-bottom: 16px; text-transform: uppercase;
}
.metrics-h::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, var(--border-2), transparent); }

.m-row { display: grid; grid-template-columns: 74px 1fr 46px; align-items: center; gap: 12px; }
.m-row + .m-row { margin-top: 14px; }
.m-label { font-size: 12.5px; font-weight: 650; color: var(--ink-2); }
.m-track { height: 8px; border-radius: 6px; background: color-mix(in srgb, var(--border) 80%, transparent); overflow: hidden; box-shadow: inset 0 1px 2px rgba(70,60,110,.08); }
.m-fill { display: block; height: 100%; border-radius: 6px; background: var(--grad); box-shadow: 0 0 10px -2px var(--glow); transition: width .9s var(--ease-out); }
.m-fill.warm { background: linear-gradient(90deg, #E7A97E, #D98B8B); box-shadow: 0 0 10px -2px rgba(217,139,139,.4); }
.m-fill.grey { background: linear-gradient(90deg, #A9B4CC, #8F9BB8); box-shadow: none; }
.m-val { font-size: 12.5px; font-weight: 750; text-align: right; color: var(--ink-2); font-variant-numeric: tabular-nums; }

.d-row + .d-row { margin-top: 18px; }
.d-head { display: flex; justify-content: space-between; align-items: baseline; font-size: 12px; font-weight: 650; color: var(--muted); margin-bottom: 8px; }
.d-head b { color: var(--accent-deep); font-weight: 780; font-size: 13px; }
.d-track { position: relative; height: 8px; border-radius: 6px; background: color-mix(in srgb, var(--border) 80%, transparent); box-shadow: inset 0 1px 2px rgba(70,60,110,.08); }
.d-fill { position: absolute; inset: 0 auto 0 0; border-radius: 6px; background: var(--grad); box-shadow: 0 0 10px -2px var(--glow); transition: width .9s var(--ease-out); }
.d-mid { position: absolute; left: 50%; top: -4px; width: 2px; height: 16px; border-radius: 2px; background: #fff; box-shadow: 0 0 0 1px var(--border-2); }

/* 四象限：渐变玻璃格 */
.quad { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.q-cell {
  padding: 18px 14px; border-radius: var(--r-sm);
  background: linear-gradient(160deg, var(--glass-a), var(--glass-b));
  border: 1px solid color-mix(in srgb, var(--border) 80%, #fff 20%);
  box-shadow: var(--sh-glass), 0 6px 16px -10px rgba(70,60,110,.2);
  text-align: left; transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), border-color .3s;
}
.q-cell h4 { font-size: 14px; font-weight: 740; color: var(--ink-2); }
.q-cell p { margin-top: 6px; font-size: 11.5px; line-height: 1.65; color: var(--muted); }
.q-cell:hover { transform: translateY(-2px); }
.q-cell.is-on {
  background: linear-gradient(150deg, color-mix(in srgb, var(--accent) 14%, var(--surface)), color-mix(in srgb, var(--accent-2) 14%, var(--surface)));
  border-color: color-mix(in srgb, var(--accent) 50%, transparent);
  box-shadow: 0 14px 28px -10px var(--glow), inset 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent);
  transform: translateY(-2px);
}
.q-cell.is-on h4 { color: var(--accent-deep); }

/* 章节 */
.sec-h { display: flex; align-items: center; gap: 12px; font-size: 18px; font-weight: 760; letter-spacing: -.01em; color: var(--ink); margin-bottom: 14px; }
.sec-h .n {
  display: inline-grid; place-items: center; min-width: 30px; height: 26px; padding: 0 8px; border-radius: 9px;
  font-size: 11.5px; font-weight: 760; color: var(--accent-deep); font-variant-numeric: tabular-nums;
  background: var(--accent-soft); border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent);
}
.sec-p { font-size: 15.2px; line-height: 1.95; color: var(--ink-2); text-align: justify; text-justify: inter-ideograph; }
.sec-p + .sec-p { margin-top: 14px; }
.sec-list { margin-top: 12px; display: grid; gap: 10px; }
.sec-list li { position: relative; padding: 10px 14px 10px 30px; border-radius: 12px; background: color-mix(in srgb, var(--accent-soft) 55%, transparent); font-size: 14.5px; line-height: 1.8; color: var(--ink-2); }
.sec-list li::before { content: ""; position: absolute; left: 13px; top: 19px; width: 7px; height: 7px; border-radius: 50%; background: var(--grad); }

.acc { margin-top: 8px; border-radius: var(--r-sm); border: 1px solid color-mix(in srgb, var(--border) 80%, transparent); background: color-mix(in srgb, var(--surface) 70%, transparent); overflow: hidden; }
.acc + .acc { margin-top: 10px; }
.acc-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%; padding: 16px 18px; text-align: left; font-size: 15px; font-weight: 740; color: var(--ink); transition: background .25s; }
.acc-head:hover { background: color-mix(in srgb, var(--accent-soft) 60%, transparent); }
.acc-head .mark { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--grad-soft); color: var(--accent-deep); font-size: 15px; transition: transform .3s var(--ease-out), background .3s; }
.acc-head.is-open .mark { transform: rotate(45deg); background: var(--grad); color: #fff; }
.acc-body { padding: 0 18px 18px; }

.note { margin-top: 18px; font-size: 12px; line-height: 1.8; color: var(--faint); text-align: center; }

/* ---------- 花瓣 ---------- */
.petals-head { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 6px; }
.petals-head .tag { font-size: 12px; font-weight: 700; padding: 6px 14px; }
.petals-head .tag.give { background: var(--t2); border-color: transparent; color: #855A3A; box-shadow: 0 6px 14px -8px rgba(211,154,114,.7); }
.petals-head .tag.need { background: var(--t3); border-color: transparent; color: #8E4D6D; box-shadow: 0 6px 14px -8px rgba(201,119,154,.7); }

.petals { position: relative; width: 100%; max-width: 420px; margin: 14px auto 6px; aspect-ratio: 1 / 1; }
.petal {
  position: absolute; border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  text-align: center; padding: 8px; font-size: 12px; font-weight: 720; color: var(--ink-2); line-height: 1.3;
  background: radial-gradient(circle at 30% 25%, var(--sheen), transparent 62%), var(--tone-bg, var(--t1));
  border: 1px solid var(--edge);
  box-shadow: 0 10px 22px -12px rgba(70,60,110,.35), inset 0 -6px 14px -8px rgba(70,60,110,.12);
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out);
}
.petal .ic { font-size: 17px; filter: drop-shadow(0 2px 2px rgba(70,60,110,.15)); }
.petal .pct { font-size: 10.5px; font-weight: 750; color: var(--muted); }
.petal:hover { transform: scale(1.06); box-shadow: 0 18px 34px -12px rgba(70,60,110,.4); z-index: 3; }
.petal-0 { left: 50%; top: 0; width: 34%; height: 34%; transform: translateX(-50%); --tone-bg: var(--t4); }
.petal-1 { right: 1%; top: 25%; width: 30%; height: 30%; --tone-bg: var(--t2); }
.petal-2 { right: 7%; bottom: 1%; width: 30%; height: 30%; --tone-bg: var(--t3); }
.petal-3 { left: 7%; bottom: 1%; width: 30%; height: 30%; --tone-bg: var(--t1); }
.petal-4 { left: 1%; top: 25%; width: 30%; height: 30%; --tone-bg: var(--t5); }
.petal-0:hover { transform: translateX(-50%) scale(1.06); }
.petal.is-top { box-shadow: 0 0 0 2px var(--surface), 0 0 0 4.5px var(--accent-2), 0 18px 34px -12px var(--glow); }

.petal-center {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 30%; height: 30%; border-radius: 50%;
  display: grid; place-content: center; text-align: center; gap: 2px;
  background: radial-gradient(circle at 35% 28%, rgba(255,255,255,.4), transparent 55%), var(--grad);
  color: #fff; font-weight: 800; font-size: 12px; line-height: 1.3;
  box-shadow: 0 14px 30px -8px var(--glow), inset 0 0 0 4px var(--edge);
  z-index: 2;
}
.petal-center b { font-size: 16px; font-variant-numeric: tabular-nums; }

/* 对比表 */
.cmp-head { display: grid; grid-template-columns: 74px 1fr 1fr; gap: 10px; padding-bottom: 10px; border-bottom: 1px solid color-mix(in srgb, var(--border) 80%, transparent); }
.cmp-head span { font-size: 11px; font-weight: 750; letter-spacing: .08em; color: var(--faint); }
.cmp-head span:nth-child(2), .cmp-head span:nth-child(3) { text-align: center; }
.cmp-row { display: grid; grid-template-columns: 74px 1fr 1fr; gap: 10px; align-items: center; padding: 12px 0; border-bottom: 1px solid color-mix(in srgb, var(--border) 55%, transparent); }
.cmp-row:last-child { border-bottom: 0; }
.cmp-name { font-size: 12.5px; font-weight: 680; color: var(--ink-2); }
.cmp-cell { display: flex; flex-direction: column; gap: 5px; }
.cmp-cell b { font-size: 11.5px; font-weight: 750; color: var(--ink-2); font-variant-numeric: tabular-nums; text-align: center; }
.cmp-track { display: block; height: 7px; border-radius: 6px; background: color-mix(in srgb, var(--border) 80%, transparent); overflow: hidden; }
.cmp-fill { display: block; height: 100%; border-radius: 6px; transition: width .9s var(--ease-out); }
.cmp-fill.give { background: var(--grad); }
.cmp-fill.need { background: linear-gradient(90deg, #E7A97E, #D98B8B); }

/* ---------- 按钮（唯美版） ---------- */
.btn {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 52px; padding: 0 26px; border-radius: 999px;
  font-size: 15.5px; font-weight: 700; letter-spacing: .02em;
  min-height: var(--tap); white-space: nowrap;
  transition: transform .3s var(--ease-out), box-shadow .35s var(--ease-out), background .3s, color .3s, border-color .3s;
}
.btn::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(110deg, transparent 35%, rgba(255,255,255,.4) 50%, transparent 65%);
  transform: translateX(-120%);
  transition: transform .8s var(--ease-out);
}
.btn:hover::before { transform: translateX(120%); }
.btn:active { transform: scale(.97); }
.btn[disabled] { opacity: .45; pointer-events: none; }

/* 主按钮：雾蓝→薄紫渐变 + 内高光 + 光晕 */
.btn-primary {
  width: 100%; color: #fff;
  background: var(--grad);
  box-shadow: 0 14px 30px -10px var(--glow), inset 0 1px 0 rgba(255,255,255,.4), inset 0 -2px 0 rgba(40,30,90,.12);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 36px -12px var(--glow), inset 0 1px 0 rgba(255,255,255,.45); }
.btn-primary:active { transform: translateY(1px) scale(.98); box-shadow: 0 8px 18px -10px var(--glow), inset 0 2px 6px rgba(40,30,90,.2); }

/* 次按钮：玻璃描边 */
.btn-ghost {
  height: 46px; padding: 0 20px; border-radius: 999px; font-size: 14px; font-weight: 700;
  color: var(--ink-2);
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid color-mix(in srgb, var(--border-2) 90%, transparent);
  box-shadow: var(--sh-glass), 0 4px 12px -8px rgba(70,60,110,.2);
}
.btn-ghost:hover { transform: translateY(-1px); border-color: var(--accent); color: var(--accent-deep); box-shadow: 0 10px 22px -10px var(--glow); }

/* 软按钮：浅色渐变底 */
.btn-soft {
  height: 46px; padding: 0 22px; border-radius: 999px; font-size: 14px; font-weight: 720;
  color: var(--accent-deep);
  background: var(--grad-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.8);
}
.btn-soft:hover { transform: translateY(-1px); box-shadow: 0 10px 20px -10px var(--glow); }
.btn-mini { height: 34px; padding: 0 14px; font-size: 12.5px; }

/* 底部操作条 */
.actionbar {
  position: sticky; bottom: 0; z-index: 30;
  display: flex; gap: 10px; padding: 12px 0 calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg) 0%, transparent), color-mix(in srgb, var(--bg) 94%, transparent) 26%, color-mix(in srgb, var(--bg) 99%, transparent) 58%);
  backdrop-filter: blur(16px) saturate(1.3); -webkit-backdrop-filter: blur(16px) saturate(1.3);
  transition: transform .3s var(--ease-out), opacity .25s;
}
.actionbar.is-hidden { transform: translateY(130%); opacity: 0; }
.actionbar .btn-primary { flex: 1; }
.actionbar .btn-soft { flex: 0 0 auto; }

/* ---------- 首页 ---------- */
.hero-card { padding: 30px 24px 26px; background: radial-gradient(380px 200px at 100% 0%, color-mix(in srgb, var(--accent-2) 16%, transparent), transparent 70%), color-mix(in srgb, var(--surface) 95%, transparent); }
.hero-card h1 {
  font-size: clamp(27px, 6.6vw, 36px); line-height: 1.28; font-weight: 780; letter-spacing: -.03em;
  background: linear-gradient(120deg, var(--ink) 35%, var(--accent-deep) 130%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-card p { margin-top: 14px; color: var(--muted); font-size: 14.5px; line-height: 1.9; }

.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 22px; padding-top: 16px; border-top: 1px dashed color-mix(in srgb, var(--border-2) 80%, transparent); }
.stat { text-align: left; }
.stat + .stat { padding-left: 14px; border-left: 1px solid color-mix(in srgb, var(--border) 70%, transparent); }
.stat b { display: block; font-size: 20px; font-weight: 780; letter-spacing: -.02em; font-variant-numeric: tabular-nums; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { font-size: 11.5px; color: var(--muted); }

.module-list { display: grid; gap: 14px; margin-top: 16px; }
.module-card {
  display: flex; align-items: center; gap: 16px;
  width: 100%; padding: 16px 18px; text-align: left;
  border-radius: var(--r-sm);
  background: linear-gradient(160deg, var(--glass-a), var(--glass-b));
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid color-mix(in srgb, var(--border) 75%, #fff 25%);
  box-shadow: var(--sh-1), var(--sh-glass);
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), border-color .3s;
}
.module-card:hover { transform: translateY(-3px); box-shadow: 0 22px 40px -18px var(--glow), var(--sh-glass); border-color: color-mix(in srgb, var(--accent) 35%, transparent); }
.m-icon {
  flex: 0 0 auto; display: grid; place-items: center;
  width: 48px; height: 48px; border-radius: 16px; font-size: 22px;
  background: var(--grad-soft);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 8px 18px -10px var(--glow);
}
.m-body { flex: 1; min-width: 0; }
.m-body h3 { font-size: 15.5px; font-weight: 740; color: var(--ink); }
.m-body p { margin-top: 4px; font-size: 12.5px; color: var(--muted); line-height: 1.6; }
.m-go {
  display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
  font-size: 15px; color: var(--accent-deep); background: var(--accent-soft);
  transition: transform .35s var(--ease-out), background .3s, color .3s;
}
.module-card:hover .m-go { transform: translateX(3px); background: var(--grad); color: #fff; }

.howto p { font-size: 14px; line-height: 1.95; color: var(--ink-2); }
.howto p + p { margin-top: 10px; }

/* ---------- 答题 ---------- */
.progress-meta { display: flex; align-items: center; justify-content: space-between; font-size: 12px; font-weight: 650; color: var(--muted); margin-bottom: 10px; }
.progress-meta b { color: var(--accent-deep); font-variant-numeric: tabular-nums; }
.progress-track { height: 6px; border-radius: 6px; background: color-mix(in srgb, var(--border) 80%, transparent); overflow: hidden; box-shadow: inset 0 1px 2px rgba(70,60,110,.08); }
.progress-fill { height: 100%; border-radius: 6px; background: var(--grad); box-shadow: 0 0 10px -2px var(--glow); transition: width .5s var(--ease-out); }

.q-card { margin-top: 20px; padding: 26px 22px 22px; }
.q-idx { display: inline-flex; align-items: center; gap: 8px; font-size: 11.5px; font-weight: 750; letter-spacing: .12em; color: var(--accent-deep); text-transform: uppercase; }
.q-idx::before { content: ""; width: 16px; height: 2px; border-radius: 2px; background: var(--grad); }
.q-text { margin-top: 12px; font-size: clamp(19px, 4.6vw, 22px); font-weight: 760; line-height: 1.55; letter-spacing: -.01em; min-height: 3em; }
.q-text-pair { min-height: 0; }

/* 量表：圆润卡片 + 渐变选中 */
.likert { display: grid; grid-template-columns: repeat(5, 1fr); gap: 9px; margin-top: 24px; }
.lk {
  display: flex; flex-direction: column; align-items: center; gap: 9px;
  padding: 16px 3px 14px; min-height: 102px; border-radius: 18px;
  background: linear-gradient(160deg, var(--glass-a), var(--glass-b));
  border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
  box-shadow: var(--sh-glass), 0 6px 16px -12px rgba(70,60,110,.3);
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), border-color .3s, background .3s;
}
.lk-face {
  display: grid; place-content: center; width: 34px; height: 34px; border-radius: 50%;
  font-size: 13px; font-weight: 760; color: var(--accent-deep); font-variant-numeric: tabular-nums;
  background: var(--accent-soft); border: 1px solid color-mix(in srgb, var(--accent) 14%, transparent);
  transition: all .3s var(--ease-out);
}
.lk-label { font-size: 11px; line-height: 1.3; font-weight: 620; color: var(--muted); text-align: center; }
.lk:hover { transform: translateY(-3px); box-shadow: 0 16px 28px -14px var(--glow); border-color: color-mix(in srgb, var(--accent) 35%, transparent); }
.lk:hover .lk-face { background: var(--grad-soft); }
.lk.is-on {
  border-color: transparent;
  background: var(--grad);
  box-shadow: 0 16px 30px -12px var(--glow), inset 0 1px 0 rgba(255,255,255,.4);
  transform: translateY(-3px);
}
.lk.is-on .lk-face { background: rgba(255,255,255,.25); color: #fff; border-color: rgba(255,255,255,.6); box-shadow: inset 0 1px 0 rgba(255,255,255,.4); }
.lk.is-on .lk-label { color: #fff; font-weight: 700; }

/* 二选一：卡片式 */
.pair { display: grid; gap: 12px; margin-top: 22px; }
.pair-opt {
  display: flex; align-items: center; gap: 14px;
  width: 100%; min-height: 78px; padding: 16px 18px; border-radius: 20px;
  background: linear-gradient(160deg, var(--glass-a), var(--glass-b));
  border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
  box-shadow: var(--sh-glass), 0 6px 16px -12px rgba(70,60,110,.3);
  text-align: left; transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), border-color .3s, background .3s;
}
.pair-key {
  flex: 0 0 auto; display: grid; place-content: center; width: 30px; height: 30px; border-radius: 10px;
  font-size: 12.5px; font-weight: 760; color: var(--accent-deep); background: var(--accent-soft);
}
.pair-text { flex: 1; font-size: 15.5px; font-weight: 650; line-height: 1.55; color: var(--ink-2); }
.pair-check {
  flex: 0 0 auto; width: 22px; height: 22px; border-radius: 50%;
  border: 1.5px solid var(--border-2); color: transparent; font-size: 11px; display: grid; place-content: center;
}
.pair-opt:hover { transform: translateY(-2px); box-shadow: 0 18px 30px -16px var(--glow), var(--sh-glass); border-color: color-mix(in srgb, var(--accent) 30%, transparent); }
.pair-opt.is-on {
  background: linear-gradient(150deg, color-mix(in srgb, var(--accent) 14%, var(--surface)), color-mix(in srgb, var(--accent-2) 14%, var(--surface)));
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
  box-shadow: 0 16px 30px -14px var(--glow), inset 0 0 0 1px color-mix(in srgb, var(--accent) 25%, transparent);
}
.pair-opt.is-on .pair-key { background: var(--grad); color: #fff; }
.pair-opt.is-on .pair-text { color: var(--ink); font-weight: 700; }
.pair-opt.is-on .pair-check { border-color: transparent; background: var(--grad); color: #fff; }
.pair-or { display: grid; place-items: center; font-size: 11px; font-weight: 700; letter-spacing: .2em; color: var(--faint); }

.quiz-foot { display: flex; align-items: center; gap: 10px; margin-top: 20px; }
.quiz-foot .hint { font-size: 12px; color: var(--faint); }
.quiz-foot .spacer { margin-left: auto; }

/* 题量档位 */
.tier-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.tier-card {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 18px 6px 15px; border-radius: 20px;
  background: linear-gradient(160deg, var(--glass-a), var(--glass-b));
  border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
  box-shadow: var(--sh-glass), 0 6px 16px -12px rgba(70,60,110,.3);
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), border-color .3s, background .3s;
}
.tier-num { font-size: 23px; font-weight: 780; letter-spacing: -.03em; color: var(--ink); font-variant-numeric: tabular-nums; }
.tier-num i { font-style: normal; font-size: 11px; font-weight: 650; color: var(--muted); margin-left: 2px; }
.tier-label { font-size: 12.5px; font-weight: 700; color: var(--ink-2); }
.tier-hint { font-size: 10.5px; color: var(--faint); }
.tier-time { margin-top: 4px; font-size: 10.5px; font-weight: 700; color: var(--accent-deep); }
.tier-card:hover { transform: translateY(-3px); box-shadow: 0 18px 30px -16px var(--glow); }
.tier-card.is-on { background: var(--grad); border-color: transparent; box-shadow: 0 16px 30px -12px var(--glow), inset 0 1px 0 rgba(255,255,255,.4); }
.tier-card.is-on .tier-num, .tier-card.is-on .tier-label, .tier-card.is-on .tier-hint, .tier-card.is-on .tier-time, .tier-card.is-on .tier-num i { color: #fff; }

.field {
  display: flex; align-items: center; gap: 12px; padding: 15px 18px; border-radius: 18px;
  background: linear-gradient(160deg, var(--glass-a), var(--glass-b));
  border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
  box-shadow: var(--sh-glass), 0 6px 16px -12px rgba(70,60,110,.3);
  transition: border-color .3s, box-shadow .3s;
}
.field + .field { margin-top: 12px; }
.field:focus-within { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 14%, transparent); }
.field .ico { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 8px; background: var(--accent-soft); font-size: 12px; }
.field label { font-size: 14.5px; font-weight: 700; color: var(--ink); }
.field input, .field select { margin-left: auto; border: 0; background: transparent; outline: none; text-align: right; font-size: 14.5px; font-weight: 650; color: var(--muted); max-width: 58%; appearance: none; }
.field input:focus, .field select:focus { color: var(--ink); }

/* ---------- 杂项 ---------- */
.card-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.card-head h2 { font-size: 16px; font-weight: 740; }
.empty { padding: 56px 20px; text-align: center; color: var(--muted); font-size: 14px; }

.share-sheet { position: fixed; inset: 0; z-index: 60; display: grid; place-items: end center; background: rgba(30,29,43,.35); backdrop-filter: blur(4px); }
.share-card {
  width: 100%; max-width: 480px;
  background: linear-gradient(180deg, var(--surface), color-mix(in srgb, var(--surface) 96%, transparent));
  border-radius: 26px 26px 0 0; padding: 22px 20px calc(24px + env(safe-area-inset-bottom));
  box-shadow: 0 -20px 50px -20px rgba(70,60,110,.35);
}
.share-card h3 { font-size: 16px; font-weight: 760; margin-bottom: 14px; }
.share-link { padding: 13px 15px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--border); font-size: 12px; color: var(--muted); word-break: break-all; }
.share-link code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11.5px; color: var(--ink-2); }

.toast-wrap { position: fixed; left: 0; right: 0; bottom: 92px; z-index: 80; display: grid; justify-items: center; pointer-events: none; }
.toast:empty, #toast:empty { display: none !important; }
.toast {
  background: linear-gradient(135deg, rgba(40,38,60,.94), rgba(60,56,90,.94));
  color: #fff; font-size: 13.5px; font-weight: 600; padding: 10px 18px; border-radius: 999px;
  box-shadow: 0 14px 30px -12px rgba(40,30,90,.5);
}

.fade-slide-enter-active { transition: opacity .3s var(--ease-out), transform .3s var(--ease-out); }
.fade-slide-leave-active { transition: opacity .12s var(--ease); }
.fade-slide-enter-from { opacity: 0; transform: translateY(10px); }
.fade-slide-leave-to { opacity: 0; }
.view-enter { animation: vin .5s var(--ease-out) both; }
@keyframes vin { from { opacity: 0; transform: translateY(10px); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .wrap { padding: 0 22px; }
  .card { padding: 28px 26px; }
  .q-card { padding: 32px 30px 28px; }
  .lk { min-height: 110px; padding: 18px 4px 16px; }
  .lk-face { width: 38px; height: 38px; font-size: 14px; }
  .lk-label { font-size: 11.5px; }
  .sec-h { font-size: 19px; }
  .quad { gap: 13px; }
  .q-cell { padding: 20px 16px; }
  .petals { max-width: 460px; }
  .module-card { padding: 18px 20px; }
}
@media (min-width: 1024px) {
  .wrap { max-width: 760px; }
  .wrap-home { max-width: 1080px; }
  .topbar-inner { height: 66px; }
  .home-grid { display: grid; grid-template-columns: 1fr 1.02fr; gap: 44px; align-items: start; }
  .home-grid .side-left { position: sticky; top: 124px; }
  .home-grid .module-list { margin-top: 0; }
  .card { padding: 30px 32px; }
  .sec-p { font-size: 16px; }
  .lede { font-size: 16px; }
  .r-title { font-size: 38px; }
  .petals { max-width: 480px; }
}
@media (min-width: 1400px) { .wrap-home { max-width: 1140px; } }

@media (max-width: 380px) {
  .wrap { padding: 0 12px; }
  .card { padding: 20px 16px; }
  .q-card { padding: 22px 15px 20px; }
  .likert { gap: 6px; }
  .lk { min-height: 92px; padding: 13px 2px 11px; border-radius: 15px; }
  .lk-face { width: 30px; height: 30px; font-size: 12px; }
  .lk-label { font-size: 10px; }
  .btn { height: 48px; padding: 0 20px; font-size: 15px; }
  .m-row { grid-template-columns: 66px 1fr 40px; }
  .cmp-head, .cmp-row { grid-template-columns: 66px 1fr 1fr; }
  .sec-p { font-size: 14.5px; }
  .petal { font-size: 10.5px; }
  .petal .ic { font-size: 14px; }
}

/* ============================================================
   自研日期 / 时间选择器
   ============================================================ */
.field-btn {
  width: 100%; text-align: left; cursor: pointer;
  font: inherit;
}
.field-btn .field-val {
  margin-left: auto; font-size: 14.5px; font-weight: 650; color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.field-btn .field-val.is-empty { color: var(--faint); font-weight: 550; }
.field-btn .field-chev { margin-left: 8px; color: var(--faint); font-size: 15px; transition: transform .25s var(--ease-out); }
.field-btn:hover .field-chev { transform: translateX(2px); color: var(--accent); }

/* 弹层 */
.sheet-mask {
  position: fixed; inset: 0; z-index: 70;
  display: grid; align-items: end;
  background: rgba(30,29,43,.38);
  backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px);
  animation: maskIn .22s var(--ease);
}
@keyframes maskIn { from { opacity: 0; } }

.sheet {
  width: 100%; max-width: 520px; margin: 0 auto;
  background: var(--surface);
  border-radius: 26px 26px 0 0;
  padding: 8px 20px calc(20px + env(safe-area-inset-bottom));
  box-shadow: 0 -24px 60px -24px rgba(40,30,90,.45);
  animation: sheetUp .36s var(--ease-out);
  max-height: 88vh; overflow: auto;
}
@keyframes sheetUp { from { transform: translateY(24px); opacity: .6; } }
.sheet::before {
  content: ""; display: block; width: 42px; height: 4px; border-radius: 3px;
  background: var(--border-2); margin: 4px auto 12px; opacity: .8;
}
.sheet-h { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.sheet-h h3 { font-size: 16px; font-weight: 760; color: var(--ink); }
.sheet-x {
  width: 32px; height: 32px; border-radius: 50%; display: grid; place-content: center;
  background: var(--surface-2); color: var(--muted); font-size: 13px;
  transition: background .2s, color .2s;
}
.sheet-x:hover { background: var(--accent-soft); color: var(--accent-deep); }
.sheet-actions { display: grid; grid-template-columns: 1fr 1.5fr; gap: 10px; margin-top: 16px; }
.sheet-actions .btn { height: 48px; }

/* 日历 */
.dp-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.dp-nav {
  width: 36px; height: 36px; border-radius: 11px; display: grid; place-content: center;
  background: var(--surface-2); color: var(--ink-2); font-size: 17px; font-weight: 700;
  transition: background .2s, color .2s;
}
.dp-nav:hover { background: var(--accent-soft); color: var(--accent-deep); }
.dp-title {
  font-size: 15.5px; font-weight: 740; color: var(--ink);
  padding: 6px 12px; border-radius: 10px; transition: background .2s;
}
.dp-title:hover { background: var(--surface-2); }

.dp-week { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; margin-bottom: 6px; }
.dp-week span { text-align: center; font-size: 11px; font-weight: 650; color: var(--faint); }

.dp-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.dp-day {
  aspect-ratio: 1 / 1; border-radius: 13px; display: grid; place-content: center;
  font-size: 14.5px; font-weight: 650; color: var(--ink-2);
  font-variant-numeric: tabular-nums;
  transition: background .18s, color .18s, transform .18s;
}
.dp-day.is-empty { pointer-events: none; }
.dp-day:hover:not(:disabled) { background: var(--surface-2); }
.dp-day:disabled { color: var(--faint); opacity: .35; }
.dp-day.is-today { box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--accent) 45%, transparent); }
.dp-day.is-sel {
  background: var(--grad); color: #fff; font-weight: 780;
  box-shadow: 0 10px 20px -10px var(--glow);
  transform: scale(1.04);
}

.dp-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; }
.dp-year-btn {
  padding: 8px 14px; border-radius: 10px; background: var(--accent-soft);
  color: var(--accent-deep); font-size: 13px; font-weight: 700;
}
.dp-year-btn:hover { background: color-mix(in srgb, var(--accent) 14%, var(--accent-soft)); }
.dp-tip { font-size: 11.5px; color: var(--faint); }

.dp-chips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; padding-bottom: 4px; }
.dp-chip {
  padding: 13px 0; border-radius: 13px; text-align: center;
  background: var(--surface-2); color: var(--ink-2);
  font-size: 14px; font-weight: 650; font-variant-numeric: tabular-nums;
  border: 1px solid transparent;
  transition: background .2s, color .2s, transform .18s;
}
.dp-chip:hover:not(:disabled) { background: var(--accent-soft); color: var(--accent-deep); transform: translateY(-1px); }
.dp-chip:disabled { opacity: .35; }
.dp-chip.is-on { background: var(--grad); color: #fff; box-shadow: 0 10px 20px -10px var(--glow); }

/* 时间滚轮 */
.tp-hint { font-size: 12px; color: var(--muted); margin: -6px 0 12px; }
.tp-wrap {
  position: relative; display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; gap: 4px;
}
.tp-band {
  position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-50%);
  height: 46px; border-radius: 14px;
  background: var(--accent-soft);
  border-top: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  pointer-events: none; z-index: 0;
}
.tp-col {
  position: relative; z-index: 1;
  height: 220px; overflow-y: auto;
  scroll-snap-type: y mandatory;
  scrollbar-width: none; -ms-overflow-style: none;
  -webkit-overflow-scrolling: touch;
  mask-image: linear-gradient(180deg, transparent, #000 22%, #000 78%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 22%, #000 78%, transparent);
}
.tp-col::-webkit-scrollbar { display: none; }
.tp-pad { height: 87px; }
.tp-item {
  height: 44px; display: grid; place-content: center;
  scroll-snap-align: center;
  font-size: 19px; font-weight: 650; color: var(--faint);
  font-variant-numeric: tabular-nums;
  transition: color .2s, transform .2s;
}
.tp-item.is-on { color: var(--accent-deep); font-weight: 800; transform: scale(1.06); }
.tp-colon { font-size: 20px; font-weight: 800; color: var(--muted); padding-bottom: 2px; z-index: 1; }

.tp-presets {
  display: flex; gap: 8px; margin-top: 16px;
  justify-content: flex-start; overflow-x: auto; padding-bottom: 2px;
  scrollbar-width: none;
}
.tp-presets::-webkit-scrollbar { display: none; }
.tp-chip {
  padding: 7px 14px; border-radius: 999px;
  background: var(--surface-2); color: var(--ink-2);
  font-size: 12.5px; font-weight: 650; font-variant-numeric: tabular-nums;
  transition: background .2s, color .2s;
}
.tp-chip:hover { background: var(--accent-soft); color: var(--accent-deep); }

@media (max-width: 380px) {
  .sheet { padding: 8px 15px calc(16px + env(safe-area-inset-bottom)); }
  .dp-day { font-size: 13.5px; border-radius: 11px; }
  .tp-col { height: 196px; }
  .tp-pad { height: 75px; }
}

/* 城市选择 */
.cs-search {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 14px; border-radius: 14px;
  background: var(--surface-2); border: 1px solid var(--border);
  margin-bottom: 12px;
}
.cs-search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent); }
.cs-ico { color: var(--faint); font-size: 15px; }
.cs-search input {
  flex: 1; border: 0; background: transparent; outline: none;
  font-size: 14.5px; font-weight: 600; color: var(--ink);
}
.cs-search input::placeholder { color: var(--faint); font-weight: 500; }
.cs-clear {
  width: 22px; height: 22px; border-radius: 50%; display: grid; place-content: center;
  background: var(--border); color: var(--ink-2); font-size: 10px;
}
.cs-list {
  max-height: 46vh; overflow-y: auto;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px;
  padding-bottom: 4px;
}
.cs-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border-radius: 12px;
  background: var(--surface-2); color: var(--ink-2);
  font-size: 13.5px; font-weight: 620; text-align: left;
  transition: background .2s, color .2s, transform .16s;
}
.cs-item:hover { background: var(--accent-soft); color: var(--accent-deep); transform: translateY(-1px); }
.cs-item.is-on { background: var(--grad); color: #fff; box-shadow: 0 8px 18px -10px var(--glow); }
.cs-tick { font-size: 11px; opacity: .9; }
.cs-empty { grid-column: 1 / -1; padding: 20px 8px; text-align: center; color: var(--faint); font-size: 13px; }

@media (max-width: 380px) {
  .cs-list { grid-template-columns: 1fr; }
}

/* ---------- 站点页脚 ---------- */
.site-footer {
  margin-top: auto;
  padding: 24px 0 calc(26px + env(safe-area-inset-bottom));
  border-top: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
  text-align: center;
}
.f-brand {
  font-size: 13px; font-weight: 760; letter-spacing: .06em; color: var(--ink-2);
  line-height: 1.2;
}
.f-brand::after {
  content: ""; display: block; width: 18px; height: 2px; border-radius: 2px;
  margin: 6px auto 0; background: var(--grad); opacity: .7;
}
.f-links {
  margin-top: 9px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 4px 9px;
  font-size: 12px; line-height: 1.5; color: var(--faint);
}
.f-links a {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--faint); text-decoration: none;
  transition: color .2s var(--ease);
}
.f-links a:hover { color: var(--accent-deep); }
.f-dot { color: var(--border-2); font-size: 10px; }
.f-badge {
  width: 14px; height: 14px; flex: 0 0 auto;
  image-rendering: -webkit-optimize-contrast;
  opacity: .95;
  transition: opacity .2s var(--ease);
}
.f-links a:hover .f-badge { opacity: 1; }

@media (max-width: 380px) {
  .f-links { flex-direction: column; gap: 8px; }
  .f-dot { display: none; }
}

/* 深色下页脚文字提亮一档（备案号需清晰可读） */
@media (prefers-color-scheme: dark) {
  html[data-theme="auto"] .f-links,
  html[data-theme="auto"] .f-links a { color: var(--muted); }
}
html[data-theme="dark"] .f-links,
html[data-theme="dark"] .f-links a { color: var(--muted); }
/* ============================================================
   维度手册（Guide）—— 长文排版
   ============================================================ */
.guide { padding-bottom: 4px; }

/* ---------- 封面 ---------- */
.g-hero {
  padding: 30px 26px 26px;
  background:
    radial-gradient(340px 200px at 100% 0%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 72%),
    linear-gradient(170deg, var(--accent-soft) 0%, var(--surface) 64%);
}

.g-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .16em;
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 78%, transparent);
}

.g-title {
  margin-top: 16px;
  font-size: clamp(30px, 7.6vw, 42px);
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--ink);
}

.g-sub {
  margin-top: 10px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

.g-lede {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed color-mix(in srgb, var(--border-2) 72%, transparent);
  font-size: 16px;
  line-height: 2;
  letter-spacing: .01em;
  color: var(--ink-2);
}

.g-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }

/* ---------- 题记 ---------- */
.g-quote {
  margin: 2px 0 18px;
  padding: 4px 0 4px 18px;
  border-left: 3px solid var(--accent);
}

.g-quote p {
  font-size: 16.5px;
  line-height: 1.85;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--accent-deep);
}

.g-quote-mark {
  display: none;
}

/* ---------- 正文分节 ---------- */
.g-sec { padding: 26px 24px 24px; }

.g-h {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 19px;
  font-weight: 760;
  letter-spacing: -.01em;
  color: var(--ink);
}

.g-n {
  flex: 0 0 auto;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--accent);
  padding: 3px 8px;
  border-radius: 8px;
  background: var(--accent-soft);
}

.g-p {
  font-size: 16px;
  line-height: 2.06;
  letter-spacing: .012em;
  color: var(--ink-2);
}

.g-p + .g-p { margin-top: 14px; }

/* ---------- 其他手册 ---------- */
.g-other { padding: 22px 22px 20px; }

.g-other-h {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--faint);
  margin-bottom: 12px;
}

.g-other-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.g-other-item {
  text-align: left;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  transition: all .18s;
}

.g-other-item b {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink);
}

.g-other-item span {
  display: block;
  margin-top: 3px;
  font-size: 11.5px;
  color: var(--faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.g-other-item.is-on {
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  background: var(--accent-soft);
  cursor: default;
}

.g-other-item.is-on span { color: var(--accent-deep); }

.g-other-item:not(.is-on):hover {
  border-color: var(--border-2);
  transform: translateY(-1px);
}

/* ---------- CTA ---------- */
.g-cta {
  padding: 30px 24px 26px;
  text-align: center;
}

.g-cta-h {
  font-size: 18px;
  font-weight: 760;
  letter-spacing: -.01em;
  color: var(--ink);
}

.g-cta-p {
  margin: 10px 0 20px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.g-cta .btn { width: 100%; }

.g-cta .btn + .btn { margin-top: 10px; }

/* ---------- 桌面端两栏 ---------- */
@media (min-width: 900px) {
  .g-hero { padding: 40px 38px 34px; }
  .g-sec { padding: 30px 34px 28px; }
  .g-p { font-size: 16.5px; }
  .g-quote { margin-left: 0; }
  .g-cta .btn { width: auto; min-width: 200px; }
  .g-cta .btn + .btn { margin-top: 0; margin-left: 10px; }
  .g-other-list { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- 首页模块引导 ---------- */
.mod-hint {
  margin: 2px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--faint);
  text-align: center;
}

/* ---------- 测评页「先读手册」 ---------- */
.btn-guide {
  margin-top: 14px;
  align-self: flex-start;
  font-size: 13px;
  padding: 9px 16px;
  min-height: 0;
  height: auto;
}

/* ---------- 职业向模块主题色 ---------- */
html[data-tone="holland"]   { --accent:#4E7FA8; --accent-2:#5E90B8; --accent-deep:#43708F; --accent-soft:#EAF2F8; --glow:rgba(78,127,168,.35); --grad:linear-gradient(135deg,#4E7FA8 0%,#5E90B8 100%); }
html[data-tone="values"]    { --accent:#8A6BA8; --accent-2:#9A7BB8; --accent-deep:#7A5D96; --accent-soft:#F3EEF8; --glow:rgba(138,107,168,.35); --grad:linear-gradient(135deg,#8A6BA8 0%,#9A7BB8 100%); }
html[data-tone="disc"]      { --accent:#B0724C; --accent-2:#C08358; --accent-deep:#9C6442; --accent-soft:#FAF0E8; --glow:rgba(176,114,76,.35); --grad:linear-gradient(135deg,#B0724C 0%,#C08358 100%); }
html[data-tone="anchor"]    { --accent:#4F8A7B; --accent-2:#5F9A8B; --accent-deep:#447A6C; --accent-soft:#EAF4F0; --glow:rgba(79,138,123,.35); --grad:linear-gradient(135deg,#4F8A7B 0%,#5F9A8B 100%); }
html[data-tone="strengths"] { --accent:#A87B3F; --accent-2:#B98D50; --accent-deep:#946C36; --accent-soft:#FAF3E6; --glow:rgba(168,123,63,.35); --grad:linear-gradient(135deg,#A87B3F 0%,#B98D50 100%); }

/* ---------- 首页分组 ---------- */
.group-h {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 0 10px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--faint);
}

.group-h:not(:first-child) { margin-top: 22px; }

.group-h .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: .55;
}

/* 模块图标底色 */
.module-card .m-icon {
  background: var(--accent-soft);
}

.module-card .m-icon.tone-mbti { background: #EEF2FB; }
.module-card .m-icon.tone-attach { background: #EAF3F8; }
.module-card .m-icon.tone-love { background: #F9EEF3; }
.module-card .m-icon.tone-color { background: #F0EEFA; }
.module-card .m-icon.tone-astro { background: #FAF3EA; }
.module-card .m-icon.tone-holland { background: #EAF2F8; }
.module-card .m-icon.tone-values { background: #F3EEF8; }
.module-card .m-icon.tone-disc { background: #FAF0E8; }
.module-card .m-icon.tone-anchor { background: #EAF4F0; }
.module-card .m-icon.tone-strengths { background: #FAF3E6; }
/* ============================================================
   报告排版升级（唯美版）
   目标：更像一本书里的一章，而不是一堆卡片
   ============================================================ */

/* ---------- 结论卡：导语做成题记 ---------- */
.report .r-hero {
  padding: 32px 24px 26px;
}

.report .lede {
  position: relative;
  margin-top: 20px;
  padding: 18px 18px 18px 26px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--accent-soft) 66%, transparent);
  font-size: 15.4px;
  line-height: 1.98;
  letter-spacing: .01em;
  color: var(--ink-2);
}

.report .lede::before {
  content: "\201C";
  position: absolute;
  left: 8px;
  top: 6px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 30px;
  line-height: 1;
  color: color-mix(in srgb, var(--accent) 34%, transparent);
}

/* ---------- 小节标题：编号 + 标题 + 延伸细线 ---------- */
.report .sec.card {
  padding: 24px 20px 22px;
}

.report .sec-h,
.report .metrics-h {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.report .sec-h::after,
.report .metrics-h::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  margin-left: 4px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 26%, transparent), transparent 92%);
}

.report .sec-h .n {
  min-width: 34px;
  height: 24px;
  padding: 0 7px;
  border: 0;
  border-radius: 8px;
  font-size: 10.5px;
  letter-spacing: .06em;
  color: var(--accent-deep);
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--accent) 13%, transparent),
    color-mix(in srgb, var(--accent-2) 11%, transparent));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 16%, transparent);
}

/* ---------- 正文节奏 ---------- */
.report .sec-p {
  font-size: 15.6px;
  line-height: 2.08;
  letter-spacing: .012em;
  color: var(--ink-2);
}

.report .sec-p + .sec-p {
  margin-top: 16px;
}

.report .sec-list {
  gap: 9px;
  margin-top: 14px;
}

.report .sec-list li {
  padding: 11px 14px 11px 30px;
  font-size: 14.6px;
  line-height: 1.85;
  border-radius: 12px;
}

/* ---------- 收束装饰 ---------- */
.report-end {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 0 20px;
}

.report-end i {
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 40%, transparent);
}

.report-end i.mid {
  width: 26px;
  height: 1px;
  border-radius: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 55%, transparent), transparent);
}

/* ---------- 桌面端更接近书页 ---------- */
@media (min-width: 900px) {
  .report .r-hero { padding: 40px 34px 32px; }
  .report .sec.card { padding: 30px 30px 28px; }
  .report .sec-p { font-size: 16.2px; line-height: 2.1; }
  .report .lede { font-size: 16px; padding: 20px 22px 20px 30px; }
}