/* ============================================================
   mb29 — Warm Lane Directory
   Horizontal-scroll lanes per category · warm editorial style
   Cream bg · orange accent · clean white cards
   ============================================================ */

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

:root {
  --bg:      #f8f4ef;
  --white:   #ffffff;
  --accent:  #e85d04;
  --accent2: #f48c06;
  --text:    #1c1410;
  --text2:   #7a6a58;
  --border:  #e4d9cb;
  --shadow:  rgba(100,55,10,.08);
  --r:       10px;
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI',
               'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
img { display: block; }

/* ── HEADER ─────────────────────────────────────────────── */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 12px var(--shadow);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 17px;
  font-weight: 800;
  color: var(--text);
  white-space: nowrap;
  flex-shrink: 0;
}
.logo-mark {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  flex-shrink: 0;
}

.header-nav {
  flex: 1;
  display: flex;
  align-items: center;
  overflow-x: auto;
  scrollbar-width: none;
  gap: 0;
}
.header-nav::-webkit-scrollbar { display: none; }
.header-nav a {
  flex: 0 0 auto;
  padding: 0 13px;
  height: 60px;
  line-height: 60px;
  font-size: 13px;
  color: var(--text2);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color .18s, border-color .18s;
}
.header-nav a:hover { color: var(--accent); border-bottom-color: var(--accent); }

.submit-btn {
  flex-shrink: 0;
  padding: 8px 18px;
  background: var(--accent);
  color: #fff !important;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  transition: background .18s, transform .15s;
  line-height: 1 !important;
  height: auto !important;
  border: none !important;
}
.submit-btn:hover {
  background: #c94e00;
  transform: translateY(-1px);
}

/* ── HERO BANNER ────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, #fff8f0, var(--bg));
  border-bottom: 1px solid var(--border);
  padding: 40px 24px 36px;
  text-align: center;
}
.hero-title {
  font-size: clamp(28px, 5vw, 50px);
  font-weight: 900;
  color: var(--text);
  letter-spacing: -1px;
  line-height: 1.15;
}
.hero-title span {
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  margin-top: 10px;
  color: var(--text2);
  font-size: 15px;
}
.hero-meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  font-size: 13px;
  color: var(--text2);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 18px;
  box-shadow: 0 2px 8px var(--shadow);
}
.hero-meta strong { color: var(--accent); }
.hero-meta .dot { opacity: .4; }

/* ── LANES WRAPPER ──────────────────────────────────────── */
.lanes-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 56px;
}

/* ── SINGLE LANE ────────────────────────────────────────── */
.lane {
  margin-bottom: 36px;
}
.lane-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
  position: relative;
}
.lane-head::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.lane-num {
  font-size: 11px;
  font-weight: 800;
  color: var(--accent);
  background: rgba(232,93,4,.08);
  border-radius: 4px;
  padding: 2px 7px;
  letter-spacing: .3px;
  flex-shrink: 0;
}
.lane-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  flex: 1;
}
.lane-title a { color: inherit; transition: color .18s; }
.lane-title a:hover { color: var(--accent); }
.lane-cnt {
  font-size: 12px;
  color: var(--text2);
  flex-shrink: 0;
}
.lane-viewall {
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  transition: color .18s;
  white-space: nowrap;
}
.lane-viewall:hover { color: #c94e00; }

/* ── HORIZONTAL SCROLL TRACK ────────────────────────────── */
.lane-track {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 10px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.lane-track::-webkit-scrollbar { height: 4px; }
.lane-track::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.lane-track::-webkit-scrollbar-track { background: transparent; }

/* ── SITE CARD IN LANE ──────────────────────────────────── */
.lane-card {
  flex: 0 0 165px;
  width: 165px;
  display: flex;
  flex-direction: row;    /* 横排：图标左，名称右 */
  align-items: center;
  gap: 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 12px 12px;
  scroll-snap-align: start;
  transition: border-color .18s, box-shadow .18s, transform .15s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.lane-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity .18s;
}
.lane-card:hover {
  border-color: rgba(232,93,4,.35);
  box-shadow: 0 4px 20px rgba(232,93,4,.1), 0 1px 6px var(--shadow);
  transform: translateY(-2px);
}
.lane-card:hover::before { opacity: 1; }

/* 排名数字隐藏，card-top 只保留图标 */
.lane-card .card-rank  { display: none; }
.lane-card .card-top   { margin-bottom: 0; flex-shrink: 0; gap: 0; }
.lane-card .card-name  { flex: 1; white-space: normal; }
.lane-card .card-badge { margin-top: 0; }

.card-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.card-rank {
  font-size: 10px;
  font-weight: 700;
  color: var(--border);
  min-width: 14px;
  flex-shrink: 0;
}
.card-rank.r1 { color: var(--accent); }
.card-rank.r2 { color: var(--text2); }
.card-rank.r3 { color: var(--accent2); }

.card-icon {
  width: 28px; height: 28px;
  border-radius: 7px;
  object-fit: contain;
  flex-shrink: 0;
  background: var(--bg);
  border: 1px solid var(--border);
}
.card-icon-ph {
  width: 28px; height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800; color: #fff;
  flex-shrink: 0;
}
.card-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
  word-break: break-all;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-badge {
  display: inline-block;
  margin-top: 6px;
  font-size: 10px;
  color: var(--text2);
  background: var(--bg);
  border-radius: 4px;
  padding: 2px 6px;
}
.card-badge.hot {
  color: var(--accent);
  background: rgba(232,93,4,.08);
  font-weight: 600;
}

/* ── EMPTY ──────────────────────────────────────────────── */
.empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--text2);
  font-size: 15px;
}

/* ── FRIEND LINKS ───────────────────────────────────────── */
.friend-links {
  border-top: 1px solid var(--border);
  padding: 24px 0 32px;
}
.fl-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.fl-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text2);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.fl-title::before {
  content: '';
  display: block;
  width: 3px; height: 14px;
  background: linear-gradient(var(--accent), var(--accent2));
  border-radius: 2px;
}
.fl-list { display: flex; flex-wrap: wrap; gap: 8px; }
.fl-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 12px;
  color: var(--text2);
  transition: color .18s, border-color .18s, box-shadow .18s;
}
.fl-item:hover {
  color: var(--accent);
  border-color: rgba(232,93,4,.35);
  box-shadow: 0 2px 8px rgba(232,93,4,.1);
}
.fl-item img { width: 14px; height: 14px; border-radius: 3px; object-fit: contain; }

/* ── FOOTER ─────────────────────────────────────────────── */
.site-footer {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 20px 24px;
}
.footer-in {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--text2);
}
.footer-in a { color: var(--text2); transition: color .18s; }
.footer-in a:hover { color: var(--accent); }

/* ── CATEGORY PAGE ──────────────────────────────────────── */
.cat-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 56px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text2);
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--text2); transition: color .18s; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { opacity: .5; }

.cat-hero {
  padding: 0 0 28px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 28px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.cat-hero-num {
  font-size: 80px;
  font-weight: 900;
  color: rgba(232,93,4,.08);
  line-height: 1;
  position: absolute;
  right: 24px;
  top: 0;
  pointer-events: none;
  user-select: none;
}
.cat-hero-title {
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 900;
  color: var(--text);
  letter-spacing: -.5px;
}
.cat-hero-meta {
  font-size: 14px;
  color: var(--text2);
  margin-top: 6px;
}
.cat-hero-meta strong { color: var(--accent); }

.all-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}
.all-card {
  display: flex;
  flex-direction: row;    /* 横排：图标左，名称右 */
  align-items: center;
  gap: 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 12px 12px;
  cursor: pointer;
  transition: border-color .18s, box-shadow .18s, transform .15s;
  position: relative;
  overflow: hidden;
}
.all-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity .18s;
}
.all-card:hover {
  border-color: rgba(232,93,4,.35);
  box-shadow: 0 4px 20px rgba(232,93,4,.1);
  transform: translateY(-2px);
}
.all-card:hover::before { opacity: 1; }
/* 排名隐藏，内部横排布局 */
.all-card .card-rank  { display: none; }
.all-card .card-top   { margin-bottom: 0; flex-shrink: 0; gap: 0; }
.all-card .card-name  { flex: 1; white-space: normal; }
.all-card .card-badge { margin-top: 0; }

/* ── SUBMIT PAGE ────────────────────────────────────────── */
.sf-wrap {
  max-width: 580px;
  margin: 0 auto;
  padding: 40px 24px 60px;
}
.sf-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 24px var(--shadow);
}
.sf-head {
  padding: 24px 28px;
  background: linear-gradient(135deg, #fff4ec, #fff8f3);
  border-bottom: 1px solid var(--border);
}
.sf-head h1 { font-size: 20px; font-weight: 800; color: var(--text); margin-bottom: 8px; }
.sf-head p  { font-size: 13px; color: var(--text2); line-height: 1.7; }
.sf-body { padding: 24px 28px; }
.sf-field { margin-bottom: 18px; }
.sf-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: .6px;
  margin-bottom: 7px;
}
.sf-label .req { color: var(--accent); margin-left: 2px; }
.sf-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color .2s, background .2s;
  -webkit-appearance: none; appearance: none;
}
.sf-input:focus {
  border-color: var(--accent);
  background: #fffaf7;
}
.sf-hint { margin-top: 5px; font-size: 11px; color: var(--text2); }
.sf-captcha-row { display: flex; align-items: center; gap: 10px; }
.sf-cap-box {
  flex-shrink: 0;
  padding: 9px 16px;
  background: rgba(232,93,4,.06);
  border: 1.5px solid var(--accent);
  border-radius: 9px;
  font-size: 16px; font-weight: 700;
  color: var(--accent);
  letter-spacing: 2px;
  white-space: nowrap;
}
.sf-captcha-row .sf-input { max-width: 100px; }
.sf-btn {
  width: 100%;
  padding: 13px;
  background: var(--accent);
  border: none;
  border-radius: 9px;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: background .18s, transform .15s;
}
.sf-btn:hover { background: #c94e00; transform: translateY(-1px); }
.sf-alert-err {
  background: #fff1f0;
  border-left: 3px solid #ef4444;
  color: #dc2626;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 16px;
}
.sf-note {
  margin-top: 16px;
  padding: 13px;
  background: #fff8f3;
  border: 1px solid rgba(232,93,4,.15);
  border-radius: 8px;
  font-size: 12px;
  color: var(--text2);
  line-height: 1.8;
}
.sf-note strong { color: var(--accent); }
.sf-ok { padding: 24px 28px; }
.sf-ok-title { font-size: 18px; font-weight: 800; color: #16a34a; margin-bottom: 6px; }
.sf-ok-sub   { font-size: 13px; color: var(--text2); margin-bottom: 20px; }
.sf-block {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 13px;
}
.sf-block-lbl {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .7px; color: var(--text2); margin-bottom: 8px;
}
.sf-token-val {
  font-family: 'Courier New', monospace;
  font-size: 20px; font-weight: 900;
  color: var(--accent); letter-spacing: 2px;
}
.sf-info-row {
  display: flex; align-items: baseline; gap: 10px;
  padding: 6px 0; border-bottom: 1px solid var(--border);
}
.sf-info-row:last-child { border-bottom: none; }
.sf-info-key { font-size: 11px; font-weight: 700; color: var(--accent); min-width: 28px; flex-shrink: 0; }
.sf-info-val { font-size: 13px; color: var(--text); word-break: break-all; font-family: 'Courier New', monospace; }
.sf-copy-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.sf-copy-btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 14px;
  background: var(--accent);
  border: none; border-radius: 6px;
  color: #fff; font-size: 12px; cursor: pointer;
  font-family: inherit; transition: background .18s;
}
.sf-copy-btn:hover { background: #c94e00; }
.sf-copy-btn.alt { background: var(--bg); border: 1px solid var(--border); color: var(--text2); }
.sf-copy-btn.alt:hover { background: var(--border); }
.sf-steps { border: 1px solid var(--border); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.sf-steps h3 { font-size: 13px; font-weight: 700; margin-bottom: 12px; color: var(--text); }
.sf-steps ol  { padding-left: 18px; }
.sf-steps li  { font-size: 13px; color: var(--text2); line-height: 2.1; }
.sf-steps code { background: rgba(232,93,4,.08); color: var(--accent); padding: 1px 6px; border-radius: 4px; font-size: 12px; }
.sf-again { text-align: center; margin-top: 16px; font-size: 13px; color: var(--text2); }
.sf-again a { color: var(--accent); font-weight: 600; }

/* ── MOBILE ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .header-inner { height: 54px; padding: 0 16px; gap: 12px; }
  .header-nav a { height: 54px; line-height: 54px; padding: 0 10px; }
  .logo { font-size: 15px; }
  .logo-mark { width: 28px; height: 28px; font-size: 14px; }

  .hero { padding: 28px 16px 24px; }

  .lanes-wrap { padding: 20px 16px 40px; }

  /* On mobile: lanes become a 2-column grid instead of horizontal scroll */
  .lane-track {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    overflow-x: visible;
    scroll-snap-type: none;
    padding-bottom: 0;
    gap: 8px;
  }
  /* 手机端：取消固定宽度，适配2列网格 */
  .lane-card {
    flex: none;
    width: auto;
    scroll-snap-align: none;
    padding: 10px 10px;
  }
  .lane-card .card-name { font-size: 12px; }

  .all-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }

  .cat-page { padding: 20px 16px 40px; }
  .cat-hero-num { display: none; }

  .sf-wrap { padding: 24px 16px 56px; }
  .sf-head, .sf-body, .sf-ok { padding: 18px 18px; }

  /* 手机端 footer：版权左，链接右 */
  .footer-in { flex-wrap: wrap; gap: 6px; }
  .footer-in > *:last-child { margin-left: auto; }
}

@media (max-width: 380px) {
  .lane-track { grid-template-columns: repeat(2, 1fr); }
}