/* ============================================================
   命理师基地 · 样式
   基调：大漆玄黑 × 宣纸米 × 泥金 × 朱砂
   金色管结构（线、题、饰），朱砂只给两样东西：印章与主按钮。
   ============================================================ */

:root {
  /* ---- 大漆玄黑（暗色，默认） ---- */
  --ink: #14101a;        /* 大漆玄黑（底） */
  --ink-2: #1b1522;      /* 抬升面 */
  --ink-3: #221a2b;      /* 悬停面 */
  --paper: #efe6d0;      /* 正文字色（暗色下为宣纸米） */
  --paper-dim: rgba(239, 230, 208, 0.6);
  --paper-faint: rgba(239, 230, 208, 0.38);
  --gold: #c9a45c;       /* 泥金 */
  --gold-dim: rgba(201, 164, 92, 0.3);
  --gold-faint: rgba(201, 164, 92, 0.14);
  --cinnabar: #a93a2b;   /* 朱砂 */
  --cinnabar-2: #c14732; /* 朱砂·亮 */
  --card-b: #181120;     /* 卡片渐变暗端 */
  --sunk: rgba(0, 0, 0, 0.28);   /* 下沉面：输入框 / 预览 / 标签条 */
  --sunk-soft: rgba(0, 0, 0, 0.18);
  --ok: #7fae7a;         /* 可约 / 成功·绿 */
  --seal-ink: #f0e7d3;   /* 印章、主按钮上的字——两主题恒为米白 */
  --serif: "Noto Serif SC", "Songti SC", serif;
  --brush: "Ma Shan Zheng", "Kaiti SC", "STKaiti", cursive;
  --frame: 14px;
}

/* ---- 宣纸浅色 ---- 变量表（供「系统浅色」与「手动切浅色」共用） */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --ink: #f3ebd7;
    --ink-2: #fbf6e9;
    --ink-3: #f6efdd;
    --paper: #2c2318;
    --paper-dim: rgba(44, 35, 24, 0.66);
    --paper-faint: rgba(44, 35, 24, 0.46);
    --gold: #9a7a33;
    --gold-dim: rgba(154, 122, 51, 0.42);
    --gold-faint: rgba(154, 122, 51, 0.16);
    --cinnabar: #a93a2b;
    --cinnabar-2: #8f2f22;
    --card-b: #f4ecd8;
    --sunk: rgba(74, 55, 22, 0.06);
    --sunk-soft: rgba(74, 55, 22, 0.04);
    --ok: #4f8a4a;
  }
}
:root[data-theme="light"] {
  --ink: #f3ebd7;
  --ink-2: #fbf6e9;
  --ink-3: #f6efdd;
  --paper: #2c2318;
  --paper-dim: rgba(44, 35, 24, 0.66);
  --paper-faint: rgba(44, 35, 24, 0.46);
  --gold: #9a7a33;
  --gold-dim: rgba(154, 122, 51, 0.42);
  --gold-faint: rgba(154, 122, 51, 0.16);
  --cinnabar: #a93a2b;
  --cinnabar-2: #8f2f22;
  --card-b: #f4ecd8;
  --sunk: rgba(74, 55, 22, 0.06);
  --sunk-soft: rgba(74, 55, 22, 0.04);
  --ok: #4f8a4a;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  background:
    radial-gradient(1100px 520px at 78% -80px, rgba(201, 164, 92, 0.07), transparent 62%),
    radial-gradient(900px 700px at -140px 40%, rgba(169, 58, 43, 0.05), transparent 60%),
    var(--ink);
  color: var(--paper);
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

/* 卷轴式装裱边框 */
body::after {
  content: "";
  position: fixed;
  inset: var(--frame);
  border: 1px solid var(--gold-dim);
  pointer-events: none;
  z-index: 60;
}

::selection { background: var(--cinnabar); color: var(--paper); }

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--paper); }

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

/* 英文态：大标题不用毛笔体（拉丁字形太随意），改宋体黑重；印章、道号仍是汉字 */
html[lang="en"] .hero-title,
html[lang="en"] .detail-name,
html[lang="en"] .creed-item h3,
html[lang="en"] .price-name,
html[lang="en"] .admin-title {
  font-family: var(--serif);
  font-weight: 900;
  letter-spacing: 0.02em;
}

html[lang="en"] .hero-title {
  font-size: clamp(40px, 6.6vw, 74px);
  line-height: 1.12;
}

/* ---------- 顶栏 ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px clamp(24px, 5vw, 56px);
  background: color-mix(in srgb, var(--ink) 82%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gold-faint);
}

.brand {
  flex: none;                  /* 品牌不被压缩，让导航去换行 */
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-seal {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--cinnabar);
  color: var(--paper);
  font-family: var(--brush);
  font-size: 21px;
  border-radius: 5px;
  box-shadow: inset 0 0 0 1px rgba(239, 230, 208, 0.35);
  transform: rotate(-3deg);
}

.brand-name {
  font-family: var(--brush);
  font-size: 24px;
  letter-spacing: 0.14em;
  color: var(--paper);
  white-space: nowrap;
}

.topnav {
  display: flex;
  flex-wrap: wrap;             /* 装不下时整项换行（EN 中等宽度），不横向溢出 */
  justify-content: flex-end;
  align-items: center;
  gap: 8px clamp(14px, 2.4vw, 30px);
  font-size: 15px;
  letter-spacing: 0.1em;
}

.topnav a { color: var(--paper-dim); white-space: nowrap; } /* 整词换行，不拆字竖排 */
.topnav a:hover { color: var(--gold); }

@media (max-width: 720px) {
  .topbar { flex-direction: column; gap: 10px; padding-top: 14px; padding-bottom: 12px; }
  .topnav { justify-content: center; gap: 8px 16px; font-size: 14px; }
  .brand-name { font-size: 21px; }
  .brand-seal { width: 30px; height: 30px; font-size: 18px; }
}

.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--gold-dim);
  border-radius: 999px;
  overflow: hidden;
}

.lang-toggle button {
  padding: 5px 13px;
  background: transparent;
  border: none;
  color: var(--paper-dim);
  font-family: var(--serif);
  font-size: 13.5px;
  letter-spacing: 0.06em;
  cursor: pointer;
}

.lang-toggle button.is-active {
  background: var(--gold);
  color: var(--ink);
}

.lang-toggle button:hover:not(.is-active) { color: var(--gold); }

.topnav-guan {
  padding: 5px 14px;
  border: 1px solid var(--gold-dim);
  border-radius: 999px;
  color: var(--gold) !important;
}
.topnav-guan:hover { border-color: var(--gold); color: var(--paper) !important; }

/* ---------- 版心 ---------- */

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 48px);
}

/* ---------- 引荐横幅 ---------- */

.referral {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 32px;
  padding: 18px 22px;
  border: 1px solid rgba(169, 58, 43, 0.5);
  background: rgba(169, 58, 43, 0.1);
  border-radius: 6px;
}

.referral-seal {
  flex: none;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  background: var(--cinnabar);
  color: var(--paper);
  font-family: var(--brush);
  font-size: 16px;
  line-height: 1.2;
  text-align: center;
  border-radius: 6px;
  box-shadow: inset 0 0 0 1px rgba(239, 230, 208, 0.35);
  transform: rotate(-4deg);
}

.referral { flex-wrap: wrap; }
.referral p { color: var(--paper-dim); }
.referral strong { color: var(--paper); font-weight: 600; }

/* 引荐补充行：命格之象 / 来意荐师（app.js 依 referral.js 白名单生成） */
.referral-detail {
  flex-basis: 100%;
  margin: 2px 0 0 70px; /* 与正文对齐（印章 52px + 间距 18px） */
  font-size: 14.5px;
  letter-spacing: 0.02em;
  color: var(--gold);
}
@media (max-width: 720px) {
  .referral-detail { margin-left: 0; }
}

/* 名录卡「观命荐此师」小徽（金色管结构，朱砂只留印章与主按钮） */
.master-pick {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
  background: var(--gold-faint);
  border: 1px solid var(--gold-dim);
  padding: 1px 9px;
  border-radius: 999px;
  white-space: nowrap;
}

/* ---------- 开篇 ---------- */

.hero {
  position: relative;
  padding: clamp(72px, 12vh, 130px) 0 clamp(56px, 8vh, 90px);
}

.eyebrow {
  font-size: 14px;
  letter-spacing: 0.42em;
  color: var(--gold);
  margin-bottom: 26px;
}

.hero-title {
  font-family: var(--brush);
  font-weight: 400;
  font-size: clamp(46px, 8.4vw, 92px);
  line-height: 1.22;
  letter-spacing: 0.06em;
  max-width: 12em;
}

.hero-line { display: block; }

.hero-title em {
  font-style: normal;
  color: var(--gold);
}

.hero-sub {
  max-width: 34em;
  margin-top: 30px;
  font-size: 17px;
  color: var(--paper-dim);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 40px;
}

/* 师门印 —— 开篇右侧的落款 */
.hero-stamp {
  position: absolute;
  right: 0;
  top: clamp(84px, 14vh, 150px);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.stamp {
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  background: var(--cinnabar);
  color: var(--paper);
  font-family: var(--brush);
  font-size: 26px;
  line-height: 1.25;
  text-align: center;
  border-radius: 8px;
  box-shadow:
    inset 0 0 0 2px rgba(239, 230, 208, 0.32),
    0 6px 24px rgba(0, 0, 0, 0.35);
  transform: rotate(-5deg);
}

.stamp-script {
  writing-mode: vertical-rl;
  font-family: var(--brush);
  font-size: 17px;
  letter-spacing: 0.3em;
  color: var(--gold);
  opacity: 0.85;
  padding-top: 4px;
}

@media (max-width: 900px) {
  .hero-stamp { position: static; margin-top: 44px; }
}

/* 印章落款入场 */
@media (prefers-reduced-motion: no-preference) {
  .stamp {
    animation: stamp-in 0.5s cubic-bezier(0.2, 1.4, 0.4, 1) 0.35s backwards;
  }
  @keyframes stamp-in {
    from { transform: rotate(-14deg) scale(1.6); opacity: 0; }
    to { transform: rotate(-5deg) scale(1); opacity: 1; }
  }
}

/* ---------- 按钮 ---------- */

.btn {
  display: inline-block;
  padding: 13px 34px;
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: 0.18em;
  border-radius: 3px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.btn-primary {
  background: var(--cinnabar);
  color: var(--paper);
  box-shadow: inset 0 0 0 1px rgba(239, 230, 208, 0.22);
}
.btn-primary:hover { background: var(--cinnabar-2); color: var(--paper); }

.btn-ghost {
  border-color: var(--gold-dim);
  color: var(--gold);
  background: transparent;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--paper); }

.btn-small {
  padding: 6px 16px;
  font-size: 14px;
  letter-spacing: 0.1em;
  background: transparent;
  border-color: var(--gold-dim);
  color: var(--gold);
}
.btn-small:hover { border-color: var(--gold); color: var(--paper); }

/* ---------- 立身之本 ---------- */

.creed {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--gold-faint);
  border-bottom: 1px solid var(--gold-faint);
  padding: 44px 0;
}

.creed-item { padding: 0 clamp(18px, 3vw, 40px); }
.creed-item + .creed-item { border-left: 1px solid var(--gold-faint); }

.creed-item h3 {
  font-family: var(--brush);
  font-weight: 400;
  font-size: 24px;
  letter-spacing: 0.16em;
  color: var(--gold);
  margin-bottom: 10px;
}

.creed-item p {
  font-size: 15px;
  color: var(--paper-dim);
}

@media (max-width: 820px) {
  .creed { grid-template-columns: 1fr; gap: 28px; }
  .creed-item + .creed-item { border-left: 0; padding-top: 28px; border-top: 1px solid var(--gold-faint); }
}

/* ---------- 通用章节 ---------- */

.section { padding: clamp(72px, 10vh, 110px) 0 0; }

.section-head { max-width: 40em; margin-bottom: 48px; }

.section-title {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(28px, 4vw, 38px);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.section-title::before {
  content: "";
  display: inline-block;
  width: 0.55em;
  height: 0.55em;
  margin-right: 0.5em;
  background: var(--cinnabar);
  border-radius: 2px;
  transform: rotate(-4deg) translateY(-0.06em);
}

.section-sub { color: var(--paper-dim); }
.section-sub strong { color: var(--paper); font-weight: 600; }

/* ---------- 命理师名录（拜帖卡） ---------- */

.masters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(430px, 100%), 1fr));
  gap: 26px;
}

.master-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  background: linear-gradient(160deg, var(--ink-2), var(--card-b));
  border: 1px solid var(--gold-faint);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.25s, transform 0.25s;
}

.master-card:hover {
  border-color: var(--gold-dim);
  transform: translateY(-3px);
}

.master-main {
  padding: 30px 26px 28px 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.master-top {
  display: flex;
  flex-wrap: wrap; /* 窄屏三枚 pill（师承/荐师徽/状态）装不下时整枚换行 */
  align-items: center;
  gap: 6px 12px;
  width: 100%;
}

.master-lineage {
  font-size: 13px;
  letter-spacing: 0.24em;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 3px 12px;
  border-radius: 999px;
}

.master-status {
  margin-left: auto;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--paper-faint);
}

.master-status::before {
  content: "●";
  font-size: 9px;
  margin-right: 6px;
  vertical-align: 1px;
  color: var(--ok);
}

.master-status.is-full::before { color: var(--paper-faint); }

.master-bio {
  font-size: 15.5px;
  color: var(--paper-dim);
  min-height: 3.6em;
}

.master-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-tag {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--paper);
  background: var(--gold-faint);
  border: 1px solid transparent;
  padding: 3px 12px;
  border-radius: 3px;
}

.master-meta {
  font-size: 13.5px;
  color: var(--paper-faint);
  letter-spacing: 0.05em;
}

.master-meta span + span::before {
  content: "　·　";
  color: var(--gold-dim);
}

.master-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.master-more {
  padding: 13px 24px;
  letter-spacing: 0.14em;
}

.master-book[disabled] {
  background: transparent;
  border-color: var(--gold-faint);
  color: var(--paper-faint);
  cursor: not-allowed;
  box-shadow: none;
}

/* 右侧竖排道号 + 印（名录卡上是通往个人页的链接） */
.master-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 26px 20px 22px;
  border-left: 1px solid var(--gold-faint);
  background: var(--sunk-soft);
  transition: background 0.2s;
}

a.master-side:hover { background: rgba(201, 164, 92, 0.09); }
a.master-side:hover .master-dao { color: var(--gold); }

.master-dao {
  writing-mode: vertical-rl;
  font-family: var(--brush);
  font-size: 40px;
  letter-spacing: 0.22em;
  color: var(--paper);
}

.master-seal {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  background: var(--cinnabar);
  color: var(--paper);
  font-family: var(--brush);
  font-size: 15px;
  line-height: 1.15;
  text-align: center;
  border-radius: 5px;
  box-shadow: inset 0 0 0 1px rgba(239, 230, 208, 0.32);
  transform: rotate(-4deg);
  writing-mode: vertical-rl;
  letter-spacing: 0.08em;
  white-space: pre-line;
}

@media (max-width: 480px) {
  .master-main { padding: 24px 18px 22px 22px; }
  .master-dao { font-size: 32px; }
}

/* ---------- 收费 ---------- */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.price-card {
  position: relative;
  padding: 34px 30px 30px;
  background: linear-gradient(160deg, var(--ink-2), var(--card-b));
  border: 1px solid var(--gold-faint);
  border-radius: 8px;
}

.price-name {
  font-family: var(--brush);
  font-weight: 400;
  font-size: 24px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.price-desc {
  font-size: 15px;
  color: var(--paper-dim);
  margin-top: 12px;
  min-height: 4.6em;
}

.price-note {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--gold-faint);
  font-size: 13.5px;
  color: var(--paper-faint);
  letter-spacing: 0.04em;
}

.pricing-note {
  margin-top: 26px;
  font-size: 14px;
  color: var(--paper-faint);
}

@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .price-desc { min-height: 0; }
}

/* ---------- 缘起 ---------- */

.origin-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  counter-reset: none;
}

.origin-steps li {
  padding: 26px 24px 24px;
  border-top: 1px solid var(--gold-dim);
}

.origin-num {
  display: block;
  font-family: var(--brush);
  font-size: 34px;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 16px;
}

.origin-steps h3 {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.origin-steps p {
  font-size: 14.5px;
  color: var(--paper-dim);
}

@media (max-width: 980px) {
  .origin-steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .origin-steps { grid-template-columns: 1fr; gap: 8px; }
}

/* ---------- 为什么读命 ---------- */

.why-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.why-item {
  padding: 26px 24px 24px;
  border-top: 1px solid var(--gold-dim);
}
.why-num {
  display: block;
  font-family: var(--brush);
  font-size: 30px;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 14px;
}
.why-item p {
  font-size: 15px;
  color: var(--paper-dim);
  line-height: 1.8;
}
@media (max-width: 820px) {
  .why-grid { grid-template-columns: 1fr; gap: 8px; }
}

/* ---------- 入驻 ---------- */

.section-join { padding-bottom: 0; }

.join-card {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  padding: clamp(36px, 5vw, 56px);
  background: linear-gradient(150deg, rgba(169, 58, 43, 0.12), rgba(201, 164, 92, 0.06) 60%, transparent);
  border: 1px solid var(--gold-dim);
  border-radius: 10px;
}

.join-text > p { color: var(--paper-dim); margin-top: 8px; }

.join-list {
  list-style: none;
  margin: 18px 0 14px;
}

.join-list li {
  padding: 9px 0 9px 26px;
  position: relative;
  color: var(--paper);
  border-bottom: 1px dashed var(--gold-faint);
}

.join-list li::before {
  content: "印";
  position: absolute;
  left: 0;
  top: 12px;
  font-family: var(--brush);
  font-size: 13px;
  color: var(--cinnabar-2);
}

.join-fine { font-size: 14px; color: var(--paper-faint); }

.join-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}

.join-hint { font-size: 13px; color: var(--paper-faint); letter-spacing: 0.08em; }

@media (max-width: 820px) {
  .join-card { grid-template-columns: 1fr; }
  .join-cta { align-items: flex-start; }
}

/* ---------- 页脚 ---------- */

.footer {
  margin-top: clamp(80px, 12vh, 130px);
  padding: 40px clamp(24px, 5vw, 48px) 56px;
  border-top: 1px solid var(--gold-faint);
  text-align: center;
}

.footer-line { font-size: 13.5px; color: var(--paper-faint); letter-spacing: 0.06em; }

.footer-meta { margin-top: 10px; font-size: 13.5px; color: var(--paper-dim); letter-spacing: 0.1em; }

/* ---------- 弹层 ---------- */

.modal { position: fixed; inset: 0; z-index: 100; }

.modal-mask {
  position: absolute;
  inset: 0;
  background: rgba(10, 8, 13, 0.74);
  backdrop-filter: blur(6px);
}

.modal-card {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(420px, calc(100vw - 48px));
  padding: 44px 36px 36px;
  background: linear-gradient(165deg, var(--ink-3), var(--ink-2));
  border: 1px solid var(--gold-dim);
  border-radius: 10px;
  text-align: center;
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 14px;
  background: none;
  border: none;
  color: var(--paper-faint);
  font-size: 26px;
  cursor: pointer;
  line-height: 1;
  padding: 6px;
}
.modal-close:hover { color: var(--paper); }

.modal-seal {
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  margin: 0 auto 18px;
  background: var(--cinnabar);
  color: var(--paper);
  font-family: var(--brush);
  font-size: 19px;
  line-height: 1.2;
  border-radius: 7px;
  box-shadow: inset 0 0 0 1px rgba(239, 230, 208, 0.32);
  transform: rotate(-4deg);
  writing-mode: vertical-rl;
  letter-spacing: 0.06em;
  white-space: pre-line;
}

.modal-card h3 {
  font-family: var(--brush);
  font-weight: 400;
  font-size: 30px;
  letter-spacing: 0.2em;
}

.modal-lineage {
  font-size: 13.5px;
  letter-spacing: 0.24em;
  color: var(--gold);
  margin: 6px 0 24px;
}

.modal-wechat {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--sunk);
  border: 1px solid var(--gold-faint);
  border-radius: 6px;
}

.modal-wechat-label {
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--paper-faint);
}

.modal-wechat code {
  font-size: 16px;
  color: var(--paper);
  letter-spacing: 0.04em;
}

.modal-tip {
  margin-top: 20px;
  font-size: 13.5px;
  color: var(--paper-dim);
}
.modal-tip strong { color: var(--cinnabar-2); font-weight: 600; }

/* ---------- 个人介绍页 ---------- */

.detail-back {
  padding: 28px 0 0;
  font-size: 14.5px;
  letter-spacing: 0.1em;
}

.detail-back a { color: var(--paper-faint); }
.detail-back a:hover { color: var(--gold); }

.detail-card {
  display: grid;
  grid-template-columns: 1fr auto;
  margin-top: 22px;
  background: linear-gradient(160deg, var(--ink-2), var(--card-b));
  border: 1px solid var(--gold-dim);
  border-radius: 10px;
  overflow: hidden;
}

.detail-main {
  padding: clamp(32px, 5vw, 52px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.detail-name {
  font-family: var(--brush);
  font-weight: 400;
  font-size: clamp(48px, 7vw, 72px);
  line-height: 1.1;
  letter-spacing: 0.12em;
}

.detail-motto {
  font-size: 18px;
  color: var(--gold);
  letter-spacing: 0.06em;
}

.detail-side {
  padding: clamp(28px, 4vw, 44px) clamp(22px, 3vw, 34px);
}

.detail-side .master-dao { font-size: clamp(44px, 6vw, 60px); }

.detail-side .master-seal {
  width: 58px;
  height: 58px;
  font-size: 18px;
}

.detail-body {
  max-width: 46em;
  padding: 8px 0 0;
}

.detail-block { padding-top: clamp(40px, 6vh, 64px); }

.detail-block h2 {
  font-family: var(--serif);
  font-weight: 900;
  font-size: 24px;
  letter-spacing: 0.14em;
  margin-bottom: 18px;
}

.detail-block h2::before {
  content: "";
  display: inline-block;
  width: 0.5em;
  height: 0.5em;
  margin-right: 0.5em;
  background: var(--cinnabar);
  border-radius: 2px;
  transform: rotate(-4deg) translateY(-0.05em);
}

.detail-block p {
  color: var(--paper-dim);
  margin-bottom: 14px;
}

.detail-steps {
  list-style: none;
  counter-reset: step;
  margin-bottom: 24px;
}

.detail-steps li {
  counter-increment: step;
  position: relative;
  padding: 8px 0 8px 34px;
  color: var(--paper-dim);
}

.detail-steps li::before {
  content: counter(step, cjk-ideographic);
  position: absolute;
  left: 0;
  top: 8px;
  font-family: var(--brush);
  font-size: 18px;
  color: var(--gold);
}

.detail-steps strong { color: var(--cinnabar-2); font-weight: 600; }

.detail-wechat { max-width: 380px; justify-content: flex-start; }

@media (max-width: 560px) {
  .detail-card { grid-template-columns: 1fr; }
  .detail-side {
    flex-direction: row;
    border-left: 0;
    border-top: 1px solid var(--gold-faint);
  }
  .detail-side .master-dao { font-size: 36px; }
}

/* ---------- 师父后台 ---------- */

.admin-badge {
  font-size: 14px;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.admin-main {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 48px);
  min-height: 60vh;
}

.admin-login { display: grid; place-items: center; padding: clamp(48px, 10vh, 110px) 0; }

.admin-card {
  width: min(420px, 100%);
  padding: 44px 36px 36px;
  background: linear-gradient(165deg, var(--ink-3), var(--ink-2));
  border: 1px solid var(--gold-dim);
  border-radius: 10px;
  text-align: center;
}

.admin-card .modal-seal { margin-bottom: 18px; }
.admin-card form { text-align: left; margin-top: 24px; }
.admin-card .btn { width: 100%; margin-top: 6px; }

.admin-title {
  font-family: var(--brush);
  font-weight: 400;
  font-size: clamp(30px, 5vw, 40px);
  letter-spacing: 0.14em;
}

.admin-sub { color: var(--paper-dim); font-size: 15px; margin-top: 8px; }

.admin-warn {
  margin-top: 14px;
  padding: 10px 16px;
  border: 1px solid rgba(169, 58, 43, 0.55);
  background: rgba(169, 58, 43, 0.12);
  border-radius: 6px;
  font-size: 14px;
}

.admin-head { padding: clamp(36px, 6vh, 64px) 0 8px; }

.admin-form {
  margin-top: 28px;
  padding: clamp(24px, 4vw, 36px);
  background: linear-gradient(160deg, var(--ink-2), var(--card-b));
  border: 1px solid var(--gold-faint);
  border-radius: 10px;
}

.admin-form-pw { margin-bottom: 64px; }

.admin-subhead {
  font-family: var(--serif);
  font-weight: 900;
  font-size: 19px;
  letter-spacing: 0.14em;
  margin-bottom: 16px;
}

.field { display: block; margin-bottom: 18px; }

.field > span {
  display: block;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 8px;
}

.field small {
  color: var(--paper-faint);
  letter-spacing: 0.04em;
  margin-left: 8px;
}

.field input,
.field textarea {
  width: 100%;
  padding: 11px 14px;
  font-family: var(--serif);
  font-size: 15.5px;
  color: var(--paper);
  background: var(--sunk);
  border: 1px solid var(--gold-faint);
  border-radius: 5px;
  line-height: 1.7;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.field-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

@media (max-width: 620px) {
  .field-pair { grid-template-columns: 1fr; gap: 0; }
}

.field-group {
  border: none;
  margin-bottom: 18px;
}

.field-group legend {
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 10px;
}

.status-row { display: flex; gap: 24px; }

.status-opt {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--paper-dim);
}

.status-opt input { accent-color: var(--cinnabar); }

.admin-en {
  margin: 6px 0 18px;
  border: 1px dashed var(--gold-faint);
  border-radius: 6px;
  padding: 0 16px;
}

.admin-en summary {
  cursor: pointer;
  padding: 12px 0;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.admin-en[open] { padding-bottom: 8px; }
.admin-en .field { margin-top: 14px; }

.form-error {
  color: var(--cinnabar-2);
  font-size: 14px;
  min-height: 1.6em;
}

.admin-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.save-note { font-size: 14px; color: var(--ok); }

/* ---------- 滚动入场 ---------- */

.reveal { opacity: 1; }

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.in {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 头像（名录卡 + 个人页）---------- */

/* 印章垫底、头像绝对覆盖；img onerror 移除后自然露出印章（P9）。无头像时本区块不渲染（F5） */
.master-portrait {
  position: relative;
  width: 58px;
  height: 58px;
}
.master-portrait .master-seal {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.master-avatar {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--gold-dim);
  background: var(--ink-3);
}
.detail-portrait {
  width: clamp(72px, 9vw, 104px);
  height: clamp(72px, 9vw, 104px);
}

/* ---------- 预约弹层 · 二维码 ---------- */

.modal-qr {
  margin: 0 auto 20px;
  width: min(220px, 60vw); /* U1：二维码宽度上限 */
  max-width: 100%;
}
.modal-qr img {
  display: block;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 1 / 1; /* U1：固定比例 */
  object-fit: contain;
  background: var(--paper); /* 米底利于扫码 */
  border: 1px solid var(--gold-dim);
  border-radius: 8px;
  padding: 8px;
}
.modal-qr-cap {
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--paper-faint);
}

/* ---------- 后台 · 头像 / 二维码上传区 ---------- */

.upload-notice {
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper-faint);
  border-left: 2px solid var(--gold-dim);
  padding-left: 12px;
  margin-bottom: 18px;
}
.upload-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
@media (max-width: 620px) {
  .upload-grid { grid-template-columns: 1fr; gap: 26px; }
}
.upload-label {
  display: block;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 10px;
}
.upload-label small { color: var(--paper-faint); letter-spacing: 0.04em; margin-left: 8px; }
.upload-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.upload-preview {
  position: relative;
  flex: 0 0 auto;
  width: 88px;
  aspect-ratio: 1 / 1; /* U1：固定比例，防上传后抖动 */
  max-width: 100%;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--sunk);
  border: 1px solid var(--gold-faint);
  border-radius: 6px;
}
.upload-preview--qr { width: min(160px, 46vw); }
.upload-preview img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.upload-preview--qr img { object-fit: contain; background: var(--paper); }
.upload-empty {
  padding: 6px;
  font-size: 12.5px;
  line-height: 1.5;
  text-align: center;
  color: var(--paper-faint);
}
/* U2：上传中不白屏——泥金转圈压在预览上 */
.upload-preview.is-loading::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border: 2px solid var(--gold-faint);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: upspin 0.8s linear infinite;
}
@keyframes upspin { to { transform: rotate(360deg); } }
.upload-ctrls {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  min-width: 0; /* 允许子项 ellipsis 生效 */
  flex: 1;
}
.upload-pick { cursor: pointer; }
.upload-pick.is-busy { opacity: 0.5; pointer-events: none; }
.upload-name,
.upload-note {
  display: block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap; /* U1：文件名回显不撑破布局 */
  font-size: 13px;
}
.upload-name { color: var(--paper-dim); }
.upload-note { color: var(--gold); min-height: 1.4em; }

/* ---------- 登记与入驻 intake ---------- */

.intake-main {
  max-width: 720px;
  margin: 0 auto;
  padding: clamp(40px, 8vh, 80px) 20px 80px;
}
.intake-head { margin-bottom: 28px; }
.intake-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 26px;
  padding: 5px;
  background: var(--sunk);
  border: 1px solid var(--gold-faint);
  border-radius: 8px;
}
.intake-tab {
  flex: 1;
  padding: 11px 14px;
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--paper-dim);
  background: transparent;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.intake-tab.is-active { background: var(--cinnabar); color: var(--paper); }
.intake-tab:not(.is-active):hover { color: var(--gold); }
.intake-form { margin-top: 0; }
.intake-consent {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--paper-faint);
  margin: 4px 0 18px;
}
.intake-note { font-size: 14px; color: var(--paper-dim); min-height: 1.4em; }
.intake-note.is-ok { color: var(--ok); }
.intake-note.is-err { color: var(--cinnabar-2); }
.intake-back { margin-top: 22px; font-size: 14px; }
.intake-back a { color: var(--paper-faint); }
.intake-back a:hover { color: var(--gold); }

/* 蜜罐：对人不可见、只诱机器人填 */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* ---------- 知识文章（服务端渲染页） ---------- */

.article-main {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(32px, 6vh, 64px) clamp(24px, 5vw, 48px) 80px;
}

/* 列表页 */
.article-list { list-style: none; display: grid; gap: 18px; margin-top: 8px; }
.article-item a {
  display: block;
  padding: 24px 26px;
  background: linear-gradient(160deg, var(--ink-2), var(--card-b));
  border: 1px solid var(--gold-faint);
  border-radius: 8px;
  transition: border-color 0.2s, transform 0.2s;
}
.article-item a:hover { border-color: var(--gold-dim); transform: translateY(-2px); }
.article-item h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 21px;
  letter-spacing: 0.04em;
  color: var(--paper);
  margin-bottom: 8px;
}
.article-item p { color: var(--paper-dim); font-size: 15px; margin-bottom: 10px; }

/* 单篇 */
.article { padding-top: 8px; }
.article-title {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(28px, 4.6vw, 40px);
  letter-spacing: 0.04em;
  line-height: 1.25;
  margin: 14px 0 12px;
}
.article-meta { font-size: 13.5px; color: var(--paper-faint); letter-spacing: 0.06em; }
.article-tags { margin: 16px 0 8px; }
.article-body { margin-top: 24px; }
.article-body p {
  color: var(--paper);
  font-size: 16.5px;
  line-height: 1.95;
  margin-bottom: 20px;
}
.article-h2 {
  font-family: var(--serif);
  font-weight: 900;
  font-size: 21px;
  letter-spacing: 0.06em;
  color: var(--gold);
  margin: 34px 0 14px;
}
.article-h2::before {
  content: "";
  display: inline-block;
  width: 0.5em;
  height: 0.5em;
  margin-right: 0.5em;
  background: var(--cinnabar);
  border-radius: 2px;
  transform: rotate(-4deg) translateY(-0.05em);
}
.article-author {
  margin-top: 40px;
  padding: 22px 24px;
  background: linear-gradient(150deg, rgba(169, 58, 43, 0.1), rgba(201, 164, 92, 0.05) 60%, transparent);
  border: 1px solid var(--gold-dim);
  border-radius: 8px;
}
.article-author p { color: var(--paper-dim); font-size: 14.5px; margin-bottom: 10px; }
.article-author p:last-child { margin-bottom: 0; }
.article-author-label { color: var(--gold); letter-spacing: 0.12em; }
/* 作者框内「TA 的其他文章」——同作者互链 */
.article-author .article-more-label { color: var(--gold); letter-spacing: 0.12em; font-size: 13.5px; margin: 14px 0 6px; }
.article-more { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 4px; }
.article-more li { position: relative; padding-left: 1.1em; color: var(--paper-dim); font-size: 14.5px; }
.article-more li::before { content: ""; position: absolute; left: 0.1em; top: 0.62em; width: 0.4em; height: 0.4em; background: var(--cinnabar); border-radius: 1px; transform: rotate(-4deg); }
.article-more a { color: var(--paper); border-bottom: 1px solid var(--gold-faint); }
.article-more a:hover { color: var(--gold); border-color: var(--gold-dim); }

/* 师父个人页「其文」区块——本师父亲笔文章 */
.detail-article-list { list-style: none; display: grid; gap: 12px; margin: 4px 0 18px; padding: 0; }
.detail-article-list a {
  display: block;
  padding: 16px 20px;
  background: linear-gradient(160deg, var(--ink-2), var(--card-b));
  border: 1px solid var(--gold-faint);
  border-radius: 8px;
  transition: border-color 0.2s, transform 0.2s;
}
.detail-article-list a:hover { border-color: var(--gold-dim); transform: translateY(-2px); }
.detail-article-title {
  display: block;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 17.5px;
  letter-spacing: 0.04em;
  color: var(--paper);
  margin-bottom: 4px;
}
.detail-article-list p { color: var(--paper-dim); font-size: 14.5px; margin: 6px 0 0; }
.detail-articles-all a { color: var(--gold); letter-spacing: 0.08em; }
.detail-articles-all a:hover { color: var(--paper); }

/* ---------- 后台 · 知识文章管理 ---------- */

.admin-articles { margin-bottom: 64px; }
.admin-articles-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 6px;
}
.admin-articles-head .admin-subhead { margin-bottom: 0; }
.art-pub { margin: 4px 0 14px; }
.admin-article-list { list-style: none; margin-top: 18px; display: grid; gap: 10px; }
.admin-article-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: var(--sunk);
  border: 1px solid var(--gold-faint);
  border-radius: 6px;
}
.aai-main { min-width: 0; flex: 1; }
.aai-main a { color: var(--paper); font-size: 15.5px; }
.aai-main a:hover { color: var(--gold); }
.aai-sum {
  display: block;
  color: var(--paper-faint);
  font-size: 13px;
  margin-top: 3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.aai-draft {
  font-size: 12px;
  color: var(--cinnabar-2);
  border: 1px solid var(--gold-faint);
  border-radius: 3px;
  padding: 0 6px;
  margin-left: 6px;
}
.aai-act { display: flex; gap: 8px; flex: none; }
.admin-article-empty { color: var(--paper-faint); font-size: 14px; padding: 8px 0; }

/* ---------- 明暗主题：恒定米白字 + 切换按钮 ---------- */

/* 印章 / 主按钮 / 选中 —— 字压在朱砂或深色上，两主题都恒为米白，不随正文色翻 */
.brand-seal,
.master-seal,
.modal-seal,
.stamp,
.referral-seal,
.btn-primary { color: var(--seal-ink); }
.btn-primary:hover { color: var(--seal-ink); }
::selection { color: var(--seal-ink); }

.theme-toggle {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 30px;
  border: 1px solid var(--gold-dim);
  border-radius: 999px;
  background: transparent;
  color: var(--gold);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
}
.theme-toggle:hover { border-color: var(--gold); color: var(--paper); }