/* ============================================================
   进步 · Progress —— 样式表
   视觉：无尽天堂 / 圣殿（光柱、拱门、金箔、云海）
   ============================================================ */

:root {
  --marble: #fcfbf7;
  --ink: #1b2437;
  --ink-2: #4b5670;
  --ink-3: #7d879c;
  --gold: #c19a55;
  --gold-deep: #8f6d31;
  --gold-soft: #e9d8ab;
  --gold-glow: rgba(212, 176, 105, .35);
  --line: rgba(143, 109, 49, .16);
  --line-soft: rgba(143, 109, 49, .1);
  --card: rgba(255, 255, 255, .76);
  --danger: #a9553c;
  --ok: #3a7a54;
  --serif: "Noto Serif SC", "Songti SC", "Source Han Serif SC", SimSun, serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --shadow-lg: 0 40px 90px -50px rgba(38, 52, 82, .55), 0 1px 0 rgba(255, 255, 255, .9) inset;
  --shadow-sm: 0 18px 40px -32px rgba(38, 52, 82, .5);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--marble);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img { max-width: 100%; }
.shell { width: min(1140px, calc(100% - 48px)); margin-inline: auto; position: relative; z-index: 2; }
.dim { color: var(--ink-3); }
.serif { font-family: var(--serif); }
.num { font-variant-numeric: tabular-nums; }

/* ---------------- 天穹背景 ---------------- */
.backdrop {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
  background:
    radial-gradient(120% 70% at 50% -18%, #fffdf5 0%, rgba(255, 253, 245, 0) 58%),
    radial-gradient(80% 55% at 12% 8%, rgba(226, 238, 252, .75) 0%, rgba(226, 238, 252, 0) 60%),
    radial-gradient(70% 50% at 88% 4%, rgba(247, 235, 240, .7) 0%, rgba(247, 235, 240, 0) 62%),
    linear-gradient(180deg, #fdfcf8 0%, #f4f7fc 36%, #eef3fa 62%, #faf8f2 100%);
}
.backdrop .halo {
  position: absolute; left: 50%; top: -380px; width: 1100px; height: 1100px; transform: translateX(-50%);
  background: radial-gradient(circle, rgba(255, 251, 236, .9) 0%, rgba(255, 248, 225, .4) 42%, rgba(255, 248, 225, 0) 68%);
  filter: blur(6px);
}
.backdrop .rays {
  position: absolute; left: 50%; top: -22%; width: 190vmax; height: 150vmax; transform: translateX(-50%);
  background: repeating-conic-gradient(from 176deg at 50% 0%, rgba(255, 247, 224, .5) 0deg 1.1deg, rgba(255, 247, 224, 0) 1.1deg 8deg);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .8), rgba(0, 0, 0, .35) 34%, transparent 66%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .8), rgba(0, 0, 0, .35) 34%, transparent 66%);
  filter: blur(9px); opacity: .7; animation: turn 240s linear infinite;
}
@keyframes turn { to { transform: translateX(-50%) rotate(9deg); } }
.backdrop .cloud { position: absolute; border-radius: 50%; filter: blur(38px); opacity: .5;
  background: radial-gradient(ellipse at 50% 50%, #fff 0%, rgba(255, 255, 255, .35) 55%, rgba(255, 255, 255, 0) 72%); }
.backdrop .c1 { width: 820px; height: 300px; left: -12%; top: 12%; animation: drift 120s ease-in-out infinite alternate; }
.backdrop .c2 { width: 680px; height: 260px; right: -8%; top: 30%; opacity: .4; animation: drift 150s ease-in-out infinite alternate-reverse; }
@keyframes drift { to { transform: translate3d(50px, -20px, 0) scale(1.07); } }
.backdrop .arch { position: absolute; left: 50%; top: 40px; transform: translateX(-50%);
  width: min(1180px, 112vw); height: min(1500px, 150vh); opacity: .45;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 55%, transparent 92%);
  mask-image: linear-gradient(180deg, #000 0%, #000 55%, transparent 92%); }
.backdrop .motes { position: absolute; inset: 0; }
.backdrop .mote { position: absolute; width: 3px; height: 3px; border-radius: 50%; background: #fff6dd;
  box-shadow: 0 0 10px 3px rgba(233, 205, 140, .7); animation: twinkle 7s ease-in-out infinite; }
@keyframes twinkle { 0%, 100% { opacity: .12; transform: scale(.7); } 50% { opacity: .9; transform: scale(1.15); } }
.backdrop .grain { position: absolute; inset: 0; opacity: .04; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E"); }

/* ---------------- 顶栏 ---------------- */
.topbar {
  position: sticky; top: 0; z-index: 30; backdrop-filter: blur(16px) saturate(1.08);
  background: linear-gradient(180deg, rgba(253, 252, 248, .92), rgba(253, 252, 248, .6));
  border-bottom: 1px solid var(--line-soft);
}
.topbar-in { display: flex; align-items: center; gap: 18px; height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--serif); font-size: 20px; letter-spacing: .16em; }
.brand-text small { display: block; font-family: var(--sans); font-size: 8.5px; letter-spacing: .38em; color: var(--ink-3); margin-top: -4px; }
.sigil { width: 34px; height: 34px; flex: none; position: relative; display: grid; place-items: center; }
.sigil::before { content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 1px solid rgba(193, 154, 85, .6); box-shadow: 0 0 18px var(--gold-glow) inset, 0 0 16px rgba(212, 176, 105, .22); }
.sigil::after { content: ""; width: 11px; height: 11px; border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #fffdf2, #dfc184 55%, #a5813f); box-shadow: 0 0 12px 3px rgba(226, 196, 130, .65); }
.nav { display: flex; gap: 2px; margin-left: 8px; }
.nav a { padding: 8px 14px; border-radius: 999px; font-size: 13.5px; letter-spacing: .07em; color: var(--ink-2);
  position: relative; transition: .3s; }
.nav a:hover { color: var(--ink); background: rgba(255, 255, 255, .7); }
.nav a.active { color: var(--gold-deep); }
.nav a.active::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.account { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.account-chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px 6px 6px; border-radius: 999px;
  border: 1px solid rgba(193, 154, 85, .3); background: rgba(255, 255, 255, .7); font-size: 12.5px; color: var(--ink-2);
  max-width: 230px; }
.account-chip:hover { border-color: var(--gold); }
.email-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.avatar-dot { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-family: var(--serif);
  font-size: 12px; color: #6c5322; background: linear-gradient(160deg, #fffdf5, #efdfba); border: 1px solid rgba(193, 154, 85, .35); }
.logout { border: 0; background: none; font-size: 12px; color: var(--ink-3); letter-spacing: .06em; padding: 6px; }
.logout:hover { color: var(--danger); }

/* ---------------- 通用面板 / 按钮 / 表单 ---------------- */
.panel { position: relative; border-radius: 20px; padding: 24px 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .92), rgba(255, 255, 255, .66));
  border: 1px solid rgba(193, 154, 85, .22); box-shadow: var(--shadow-lg); backdrop-filter: blur(14px) saturate(1.04); }
.panel::before, .panel::after { content: ""; position: absolute; width: 15px; height: 15px; opacity: .5; pointer-events: none; }
.panel::before { left: 9px; top: 9px; border-left: 1px solid var(--gold); border-top: 1px solid var(--gold); border-top-left-radius: 6px; }
.panel::after { right: 9px; bottom: 9px; border-right: 1px solid var(--gold); border-bottom: 1px solid var(--gold); border-bottom-right-radius: 6px; }
.panel + .panel { margin-top: 20px; }

.btn { border: 0; border-radius: 999px; padding: 11px 24px; font-size: 13.5px; letter-spacing: .14em;
  color: #fffdf6; font-weight: 500; background: linear-gradient(180deg, #d9b578, #c19a55 45%, #a5813f);
  box-shadow: 0 10px 24px -12px rgba(143, 109, 49, .9), 0 1px 0 rgba(255, 255, 255, .5) inset;
  transition: transform .3s, filter .3s, box-shadow .3s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); filter: brightness(1.04); }
.btn:active { transform: translateY(0) scale(.995); }
.btn[disabled] { opacity: .55; cursor: not-allowed; transform: none; }
.btn-ghost { border: 1px solid rgba(193, 154, 85, .38); background: rgba(255, 255, 255, .7); color: var(--gold-deep);
  border-radius: 999px; padding: 9px 18px; font-size: 13px; letter-spacing: .1em; transition: .3s; }
.btn-ghost:hover { background: #fff; border-color: var(--gold); box-shadow: 0 10px 22px -18px rgba(143, 109, 49, .8); }
.btn-quiet { border: 0; background: none; color: var(--ink-3); font-size: 12.5px; letter-spacing: .08em; padding: 6px; }
.btn-quiet:hover { color: var(--ink); }
.btn-danger { border: 1px solid rgba(169, 85, 60, .3); background: rgba(255, 255, 255, .7); color: var(--danger);
  border-radius: 999px; padding: 6px 14px; font-size: 12px; }
.btn-danger:hover { background: rgba(169, 85, 60, .08); }
.btn-sm { padding: 7px 15px; font-size: 12.5px; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field > label { font-size: 11px; letter-spacing: .18em; color: var(--ink-3); }
.input, .select, textarea.input {
  width: 100%; border: 1px solid rgba(193, 154, 85, .28); background: rgba(255, 255, 255, .88);
  border-radius: 12px; padding: 10px 13px; font-size: 13.5px; color: var(--ink); font-family: inherit;
  outline: 0; transition: border-color .25s, box-shadow .25s; }
.input:focus, .select:focus { border-color: rgba(193, 154, 85, .7); box-shadow: 0 0 0 4px rgba(212, 176, 105, .12); }
.select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%238f6d31' stroke-width='1.4'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 30px; cursor: pointer; }
.input::placeholder { color: #a3aabb; letter-spacing: .04em; }

/* ---------------- 首页 ---------------- */
.hero { padding: 56px 0 26px; text-align: center; }
.hero .crest { width: 96px; height: 96px; margin: 0 auto 20px; position: relative; display: grid; place-items: center; }
.hero .crest .ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(193, 154, 85, .4); animation: breathe 9s ease-in-out infinite; }
.hero .crest .ring:nth-child(2) { inset: 12px; border-color: rgba(193, 154, 85, .26); animation-delay: 1.2s; }
.hero .crest .core { width: 40px; height: 40px; border-radius: 50%;
  background: radial-gradient(circle at 42% 36%, #fffef8, #f0ddaa 38%, #c9a45c 70%, #9c7833);
  box-shadow: 0 0 30px 9px rgba(226, 196, 130, .42), 0 0 80px 26px rgba(240, 222, 170, .22); }
@keyframes breathe { 0%, 100% { transform: scale(1); opacity: .8; } 50% { transform: scale(1.06); opacity: .4; } }
.eyebrow { font-size: 10.5px; letter-spacing: .5em; color: var(--gold-deep); margin: 0 0 12px; text-transform: uppercase; }
.hero h1 { font-family: var(--serif); font-weight: 500; font-size: clamp(34px, 4.6vw, 52px); line-height: 1.2;
  letter-spacing: .12em; margin: 0 0 16px;
  background: linear-gradient(178deg, #2b2a22 6%, #4a3f27 34%, #8f6d31 62%, #c9a45c 88%);
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lede { max-width: 560px; margin: 0 auto; color: var(--ink-2); font-size: 15px; }
.hero .lede em { font-style: normal; color: var(--gold-deep); }
.hero .stats { display: flex; justify-content: center; gap: clamp(18px, 5vw, 60px); margin-top: 30px; flex-wrap: wrap; }
.hero .stats div { text-align: center; }
.hero .stats b { display: block; font-family: var(--serif); font-size: 26px; font-weight: 500; font-variant-numeric: tabular-nums; }
.hero .stats span { font-size: 11px; letter-spacing: .22em; color: var(--ink-3); }

/* 工具栏 */
.toolbar { padding: 16px 18px; }
.toolbar-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.toolbar-row .search { flex: 1 1 240px; display: flex; align-items: center; gap: 8px;
  border: 1px solid rgba(193, 154, 85, .26); background: rgba(255, 255, 255, .9); border-radius: 12px; padding: 4px 12px; }
.toolbar-row .search input { border: 0; outline: 0; background: transparent; flex: 1; padding: 8px 0; font-size: 13.5px; color: var(--ink); }
.toolbar-row .search svg { color: var(--ink-3); flex: none; }
.toolbar-row .select { width: auto; min-width: 92px; }
.toolbar-meta { display: flex; gap: 10px; align-items: center; margin-top: 12px; flex-wrap: wrap; }
.tabs { display: inline-flex; padding: 3px; border-radius: 999px; background: rgba(255, 255, 255, .6); border: 1px solid var(--line-soft); }
.tabs button { border: 0; background: none; border-radius: 999px; padding: 7px 16px; font-size: 12.5px; letter-spacing: .08em; color: var(--ink-2); transition: .3s; }
.tabs button[aria-selected="true"] { background: linear-gradient(180deg, #2c3448, #1e2637); color: #f6e9c9; box-shadow: 0 8px 18px -12px rgba(30, 38, 55, .9); }
.chips { display: flex; gap: 7px; flex-wrap: wrap; }
.chip { border: 1px solid rgba(193, 154, 85, .28); background: rgba(255, 255, 255, .68); color: var(--ink-2);
  border-radius: 999px; padding: 5px 13px; font-size: 12px; letter-spacing: .06em; transition: .3s; }
.chip:hover { border-color: rgba(193, 154, 85, .6); color: var(--ink); }
.chip[aria-pressed="true"] { background: linear-gradient(180deg, #2c3448, #1e2637); color: #f6e9c9; border-color: #1e2637; }

/* 结果区 */
.section-head { display: flex; align-items: flex-end; gap: 16px; margin: 26px 0 14px; flex-wrap: wrap; }
.section-head h2 { font-family: var(--serif); font-size: 22px; font-weight: 500; letter-spacing: .08em; margin: 0; }
.section-head .sub { font-size: 12px; color: var(--ink-3); letter-spacing: .1em; margin: 0 0 4px; }
.section-head .right { margin-left: auto; display: flex; gap: 8px; align-items: center; }

.result-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.result-table thead th { font-weight: 400; font-size: 11px; letter-spacing: .18em; color: var(--ink-3); text-align: left;
  padding: 14px 14px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.result-table thead th.r { text-align: right; }
.result-table tbody td { padding: 13px 14px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
.result-table tbody tr:hover { background: linear-gradient(90deg, rgba(255, 251, 240, .9), rgba(255, 255, 255, .2)); }
.result-table tbody tr:last-child td { border-bottom: 0; }
.result-table td.r { text-align: right; font-variant-numeric: tabular-nums; }
.school-cell { display: flex; align-items: center; gap: 11px; }
.crest-sm { width: 32px; height: 32px; border-radius: 9px; flex: none; display: grid; place-items: center;
  font-family: var(--serif); font-size: 13px; color: #7d6231; background: linear-gradient(160deg, #fffdf5, #f2e6c9);
  border: 1px solid rgba(193, 154, 85, .35); box-shadow: 0 4px 10px -6px rgba(143, 109, 49, .7); }
.school-cell .meta { display: flex; flex-direction: column; line-height: 1.45; min-width: 0; }
.school-cell .meta b { font-weight: 500; font-size: 14px; letter-spacing: .03em; }
.school-cell .meta span { font-size: 11px; color: var(--ink-3); letter-spacing: .08em; }
.tag { display: inline-block; font-size: 10px; letter-spacing: .1em; padding: 2px 7px; border-radius: 4px;
  border: 1px solid rgba(193, 154, 85, .4); color: var(--gold-deep); background: rgba(255, 252, 242, .85); white-space: nowrap; }
.tag.blue { border-color: rgba(74, 110, 163, .3); color: #40608f; background: rgba(240, 246, 253, .85); }
.score-strong { font-family: var(--serif); font-size: 18px; font-variant-numeric: tabular-nums; }
.diff-pos { color: var(--ok); }
.diff-neg { color: var(--danger); }
.row-actions { display: flex; gap: 10px; justify-content: flex-end; align-items: center; }
.icon-btn { border: 1px solid rgba(193, 154, 85, .28); background: rgba(255, 255, 255, .8); border-radius: 9px;
  width: 30px; height: 30px; display: grid; place-items: center; color: var(--gold-deep); transition: .25s; }
.icon-btn:hover { border-color: var(--gold); background: #fff; }
.icon-btn[aria-pressed="true"] { background: linear-gradient(180deg, #2c3448, #1e2637); color: #f6e9c9; border-color: #1e2637; }

/* 手机端卡片 */
.school-cards { display: none; }

/* 分页 */
.pager { display: flex; justify-content: center; align-items: center; gap: 10px; margin-top: 18px; font-size: 12.5px; color: var(--ink-3); }
.pager button { border: 1px solid rgba(193, 154, 85, .3); background: rgba(255, 255, 255, .7); border-radius: 999px;
  padding: 6px 14px; font-size: 12.5px; color: var(--ink-2); }
.pager button[disabled] { opacity: .4; cursor: not-allowed; }
.pager b { color: var(--ink); font-weight: 500; }

/* 分数定位 */
.match-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 16px; }
.match-col { border-radius: 16px; border: 1px solid var(--line-soft); background: rgba(255, 255, 255, .6); padding: 14px; }
.match-col h3 { margin: 0 0 10px; font-size: 12px; letter-spacing: .2em; color: var(--ink-3); font-weight: 400;
  display: flex; align-items: center; gap: 8px; }
.match-col h3::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.match-col.chong h3::before { background: #b0604a; }
.match-col.wen h3::before { background: var(--gold); }
.match-col.bao h3::before { background: #4d8a66; }
.match-item { display: flex; align-items: center; gap: 10px; padding: 9px 4px; border-top: 1px dashed var(--line-soft); }
.match-item:first-of-type { border-top: 0; }
.match-item .name { font-size: 13px; flex: 1; min-width: 0; }
.match-item .name span { display: block; font-size: 10.5px; color: var(--ink-3); }
.match-item .score { font-family: var(--serif); font-size: 16px; font-variant-numeric: tabular-nums; }
.match-item .gap { font-size: 10.5px; color: var(--ink-3); width: 52px; text-align: right; white-space: nowrap; }
.match-empty { font-size: 12px; color: var(--ink-3); padding: 8px 0; }

/* ---------------- 学校详情 ---------------- */
.crumbs { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--ink-3); margin: 24px 0 12px; }
.crumbs a:hover { color: var(--gold-deep); }
.detail-head { display: flex; align-items: flex-start; gap: 18px; flex-wrap: wrap; }
.detail-head .crest-lg { width: 62px; height: 62px; border-radius: 16px; font-size: 26px; }
.detail-head h1 { font-family: var(--serif); font-size: clamp(26px, 3.4vw, 36px); font-weight: 500; letter-spacing: .06em; margin: 0 0 6px; }
.detail-head .tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 6px; }
.detail-head .note { color: var(--ink-2); font-size: 13.5px; max-width: 640px; }
.detail-head .actions { margin-left: auto; display: flex; gap: 8px; }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 20px;
  padding-top: 18px; border-top: 1px dashed var(--line); }
.stat-row div b { display: block; font-family: var(--serif); font-size: 24px; font-weight: 500; font-variant-numeric: tabular-nums; }
.stat-row div span { font-size: 10.5px; letter-spacing: .16em; color: var(--ink-3); }

.chart-wrap { margin-top: 6px; }
.chart-wrap svg { width: 100%; height: auto; display: block; overflow: visible; }
.chart-legend { display: flex; justify-content: center; gap: 20px; font-size: 11px; color: var(--ink-3); letter-spacing: .08em; margin-top: 4px; }
.chart-legend b { font-weight: 400; display: inline-flex; align-items: center; gap: 6px; }
.chart-legend i { width: 16px; height: 1px; background: var(--gold); display: inline-block; }
.chart-legend .dash i { background: repeating-linear-gradient(90deg, var(--ink-3) 0 3px, transparent 3px 6px); }

.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th { font-weight: 400; font-size: 10.5px; letter-spacing: .16em; color: var(--ink-3); text-align: right; padding: 12px 12px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.data-table th:first-child { text-align: left; }
.data-table td { padding: 11px 12px; border-bottom: 1px solid var(--line-soft); text-align: right; font-variant-numeric: tabular-nums; }
.data-table td:first-child { text-align: left; }
.data-table tr:last-child td { border-bottom: 0; }

/* ---------------- 我的考试 ---------------- */
.gate { text-align: center; padding: 46px 26px; }
.gate h2 { font-family: var(--serif); font-size: 24px; font-weight: 500; letter-spacing: .08em; margin: 0 0 10px; }
.gate p { color: var(--ink-2); font-size: 13.5px; margin: 0 auto 20px; max-width: 420px; }
.summary-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.summary-card { padding: 16px 18px; border-radius: 16px; border: 1px solid var(--line-soft); background: rgba(255, 255, 255, .68); }
.summary-card span { font-size: 10.5px; letter-spacing: .16em; color: var(--ink-3); }
.summary-card b { display: block; font-family: var(--serif); font-size: 26px; font-weight: 500; font-variant-numeric: tabular-nums; margin-top: 2px; }
.summary-card b small { font-family: var(--sans); font-size: 11px; color: var(--ink-3); }
.subject-bars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 14px; }
.subject-bar { padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line-soft); background: rgba(255, 255, 255, .58); position: relative; }
.subject-bar .name { font-size: 11.5px; color: var(--ink-2); letter-spacing: .08em; }
.subject-bar .val { font-family: var(--serif); font-size: 20px; font-variant-numeric: tabular-nums; }
.subject-bar .val small { font-family: var(--sans); font-size: 10.5px; color: var(--ink-3); }
.subject-bar .delta { position: absolute; right: 12px; top: 10px; font-size: 11px; font-variant-numeric: tabular-nums; }
.subject-bar .bar { height: 3px; border-radius: 2px; background: rgba(143, 109, 49, .12); margin-top: 8px; overflow: hidden; }
.subject-bar .bar i { display: block; height: 100%; border-radius: 2px; background: linear-gradient(90deg, #e3ca92, #c19a55); }
.subject-bar.low .bar i { background: linear-gradient(90deg, #e6b7a6, #b5644a); }

.exam-list { display: grid; gap: 8px; margin-top: 6px; }
.exam-row { display: grid; grid-template-columns: 1fr auto 44px auto; gap: 4px 14px; align-items: center;
  padding: 12px 14px; border-radius: 12px; border: 1px solid transparent; transition: .25s; }
.exam-row:hover { background: rgba(255, 255, 255, .7); border-color: var(--line-soft); }
.exam-row .name { font-size: 13.5px; }
.exam-row .date { font-size: 11px; color: var(--ink-3); letter-spacing: .08em; }
.exam-row .total { font-family: var(--serif); font-size: 20px; font-variant-numeric: tabular-nums; }
.exam-row .delta { font-size: 11.5px; min-width: 40px; text-align: right; font-variant-numeric: tabular-nums; }
.exam-row .delta.up { color: var(--ok); }
.exam-row .delta.down { color: var(--danger); }
.exam-row .delta.flat { color: var(--ink-3); }
.exam-form { display: grid; gap: 14px; margin-top: 8px; }
.exam-form .grid-2 { display: grid; grid-template-columns: 1fr 180px; gap: 12px; }
.subject-inputs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.subject-input { display: grid; grid-template-columns: 1fr 60px; gap: 6px; align-items: center;
  border: 1px solid var(--line-soft); border-radius: 12px; padding: 8px 10px; background: rgba(255, 255, 255, .55); }
.subject-input input[type="text"] { border: 0; background: transparent; font-size: 12.5px; color: var(--ink); outline: 0; width: 100%; }
.subject-input .subject-name { border: 0; background: transparent; font-size: 12.5px; color: var(--ink); outline: 0; width: 100%;
  appearance: none; cursor: pointer; padding: 0; }
.subject-input .score-box { display: flex; align-items: baseline; gap: 2px; }
.subject-input input[type="number"] { width: 44px; border: 0; border-bottom: 1px solid var(--line); background: transparent;
  text-align: right; font-size: 14px; font-variant-numeric: tabular-nums; color: var(--ink); outline: 0; }
.subject-input .full { font-size: 10px; color: var(--ink-3); }

/* ---------------- 登录 / 注册 ---------------- */
.auth-wrap { display: grid; place-items: center; padding: 46px 0 20px; }
.auth-card { width: min(430px, 100%); }
.auth-card h1 { font-family: var(--serif); font-size: 26px; font-weight: 500; letter-spacing: .08em; margin: 0 0 6px; text-align: center; }
.auth-card .sub { text-align: center; font-size: 12.5px; color: var(--ink-3); margin: 0 0 20px; letter-spacing: .08em; }
.auth-tabs { display: flex; gap: 4px; padding: 3px; border-radius: 999px; background: rgba(255, 255, 255, .6);
  border: 1px solid var(--line-soft); margin-bottom: 18px; }
.auth-tabs button { flex: 1; border: 0; background: none; border-radius: 999px; padding: 8px; font-size: 13px; color: var(--ink-2); }
.auth-tabs button[aria-selected="true"] { background: linear-gradient(180deg, #2c3448, #1e2637); color: #f6e9c9; }
.auth-form { display: grid; gap: 14px; }
.auth-note { font-size: 11.5px; color: var(--ink-3); text-align: center; margin-top: 14px; line-height: 1.7; }
.code-row { display: flex; gap: 8px; align-items: stretch; }
.code-row .input { flex: 1; letter-spacing: .22em; font-variant-numeric: tabular-nums; }
.code-row .btn-ghost { flex: none; padding: 10px 14px; white-space: nowrap; }
.code-row .btn-ghost[disabled] { opacity: .55; cursor: not-allowed; }
.alert { border-radius: 10px; padding: 9px 12px; font-size: 12.5px; letter-spacing: .02em;
  background: rgba(169, 85, 60, .08); border: 1px solid rgba(169, 85, 60, .22); color: var(--danger); }
.alert.ok { background: rgba(74, 138, 101, .09); border-color: rgba(74, 138, 101, .25); color: var(--ok); }

/* ---------------- 收藏 / 我的 ---------------- */
.fav-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.fav-card { padding: 16px; border-radius: 14px; border: 1px solid var(--line-soft); background: rgba(255, 255, 255, .68);
  display: flex; align-items: center; gap: 12px; }
.fav-card .name { font-size: 14px; }
.fav-card .meta { font-size: 10.5px; color: var(--ink-3); letter-spacing: .06em; }
.fav-card .score { margin-left: auto; text-align: right; font-family: var(--serif); font-size: 19px; font-variant-numeric: tabular-nums; }
.fav-card .score small { display: block; font-family: var(--sans); font-size: 10px; color: var(--ink-3); }
.profile-row { display: flex; align-items: center; gap: 12px; padding: 14px 0; border-top: 1px dashed var(--line-soft); }
.profile-row:first-of-type { border-top: 0; }
.profile-row .label { width: 100px; font-size: 11.5px; letter-spacing: .16em; color: var(--ink-3); }
.profile-row .value { font-size: 13.5px; }
.profile-row .right { margin-left: auto; }

/* ---------------- 空状态 / 加载 ---------------- */
.empty { text-align: center; padding: 40px 20px; color: var(--ink-3); font-size: 13px; letter-spacing: .06em; }
.empty b { display: block; font-family: var(--serif); font-size: 18px; color: var(--ink-2); margin-bottom: 6px; font-weight: 500; }
.skeleton { height: 120px; border-radius: 16px; background: linear-gradient(100deg, rgba(255, 255, 255, .4), rgba(255, 255, 255, .8), rgba(255, 255, 255, .4));
  background-size: 200% 100%; animation: shimmer 1.4s linear infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* ---------------- 花枝猫 ---------------- */
.cat-fab { position: fixed; right: 22px; bottom: 22px; z-index: 40; display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 16px 7px 7px; border-radius: 999px; border: 1px solid rgba(193, 154, 85, .4);
  background: linear-gradient(180deg, rgba(255, 253, 246, .96), rgba(255, 255, 255, .8));
  box-shadow: 0 20px 44px -22px rgba(60, 48, 20, .5); color: var(--ink); font-size: 12.5px; letter-spacing: .1em;
  backdrop-filter: blur(10px); transition: transform .3s, box-shadow .3s; }
.cat-fab:hover { transform: translateY(-2px); box-shadow: 0 26px 50px -22px rgba(60, 48, 20, .6); }
.cat-fab img { width: 34px; height: 34px; border-radius: 50%; object-fit: cover;
  box-shadow: 0 0 0 1px rgba(193, 154, 85, .45), 0 0 16px 3px rgba(226, 196, 130, .3); }
.cat-drawer { position: fixed; right: 18px; bottom: 82px; z-index: 45; width: min(400px, calc(100vw - 28px));
  height: min(620px, calc(100vh - 120px)); display: flex; flex-direction: column; border-radius: 20px; overflow: hidden;
  background: linear-gradient(180deg, rgba(255, 253, 247, .995), rgba(255, 255, 255, .985));
  backdrop-filter: blur(18px) saturate(1.05);
  border: 1px solid rgba(193, 154, 85, .32); box-shadow: 0 40px 80px -40px rgba(40, 32, 12, .6);
  transform: translateY(12px) scale(.98); opacity: 0; pointer-events: none; transition: .28s ease; }
.cat-drawer.open { transform: none; opacity: 1; pointer-events: auto; }
.cat-head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(255, 252, 243, .95), rgba(255, 255, 255, .4)); }
.cat-avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover;
  box-shadow: 0 0 0 1px rgba(193, 154, 85, .45), 0 0 18px 4px rgba(226, 196, 130, .28); }
.cat-who { display: flex; flex-direction: column; line-height: 1.4; min-width: 0; }
.cat-who b { font-family: var(--serif); font-size: 15px; font-weight: 500; letter-spacing: .1em; }
.cat-who span { font-size: 10.5px; letter-spacing: .08em; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cat-close { margin-left: auto; border: 0; background: none; font-size: 20px; line-height: 1; color: var(--ink-3); padding: 4px 6px; }
.cat-close:hover { color: var(--ink); }
.cat-messages { flex: 1; min-height: 0; overflow-y: auto; padding: 16px; display: grid; gap: 12px; align-content: start; scrollbar-width: thin; }
.cat-messages.locked { display: flex; align-items: center; justify-content: center; text-align: center; }
.cat-msg { display: flex; gap: 9px; max-width: 92%; }
.cat-msg .face { width: 28px; height: 28px; border-radius: 50%; flex: none; object-fit: cover;
  box-shadow: 0 0 0 1px rgba(193, 154, 85, .35); }
.cat-msg .bubble { padding: 11px 14px; border-radius: 14px; font-size: 13px; line-height: 1.8; letter-spacing: .01em; }
.cat-msg.ai .bubble { background: rgba(255, 255, 255, .92); border: 1px solid rgba(193, 154, 85, .2); border-top-left-radius: 4px; }
.cat-msg.ai .bubble strong { color: var(--gold-deep); font-weight: 500; }
.cat-msg.me { margin-left: auto; flex-direction: row-reverse; }
.cat-msg.me .bubble { background: linear-gradient(160deg, #2b3549, #1b2437); color: #f4eeda; border-top-right-radius: 4px; }
.cat-msg .who { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-size: 11px;
  background: linear-gradient(150deg, #3a455c, #232c3e); color: #e8dcc0; flex: none; }
.cat-suggests { display: flex; gap: 6px; flex-wrap: wrap; padding: 0 14px 10px; }
.cat-suggests button { font-size: 11.5px; color: var(--ink-2); border: 1px dashed rgba(193, 154, 85, .4);
  background: rgba(255, 255, 255, .6); border-radius: 999px; padding: 5px 11px; }
.cat-suggests button:hover { color: var(--gold-deep); border-style: solid; background: #fff; }
.cat-composer { display: flex; gap: 8px; padding: 10px 12px 14px; border-top: 1px solid var(--line-soft); }
.cat-composer input { flex: 1; border: 1px solid rgba(193, 154, 85, .26); background: rgba(255, 255, 255, .92);
  border-radius: 999px; padding: 10px 16px; font-size: 12.5px; outline: 0; color: var(--ink); min-width: 0; }
.cat-composer input:focus { border-color: rgba(193, 154, 85, .65); box-shadow: 0 0 0 3px rgba(212, 176, 105, .12); }
.cat-composer button { border: 0; border-radius: 50%; width: 40px; height: 40px; flex: none; display: grid; place-items: center;
  background: linear-gradient(180deg, #d9b578, #b8904a); color: #fffdf6; }
.typing { display: inline-flex; gap: 4px; align-items: center; }
.typing i { width: 4px; height: 4px; border-radius: 50%; background: var(--gold); animation: blink 1.3s infinite; }
.typing i:nth-child(2) { animation-delay: .16s; } .typing i:nth-child(3) { animation-delay: .32s; }
@keyframes blink { 0%, 80%, 100% { opacity: .2; } 40% { opacity: 1; } }
.cat-lock { padding: 26px 18px; text-align: center; color: var(--ink-2); font-size: 13px; }
.cat-lock a { color: var(--gold-deep); border-bottom: 1px solid rgba(193, 154, 85, .4); }

/* ---------------- 页脚 / toast ---------------- */
.footer { margin-top: 70px; padding: 32px 0 90px; text-align: center; border-top: 1px solid var(--line-soft); position: relative; z-index: 2; }
.footer .mark { display: flex; align-items: center; justify-content: center; gap: 12px; color: var(--gold); margin-bottom: 10px; }
.footer .mark i { height: 1px; width: 56px; background: linear-gradient(90deg, transparent, var(--line)); }
.footer .mark i:last-child { background: linear-gradient(270deg, transparent, var(--line)); }
.footer p { margin: 3px 0; font-size: 11px; letter-spacing: .14em; color: var(--ink-3); }
.toast { position: fixed; left: 50%; bottom: 84px; transform: translate(-50%, 12px); z-index: 60;
  padding: 9px 18px; border-radius: 999px; font-size: 12.5px; letter-spacing: .06em; color: #fffdf6;
  background: linear-gradient(180deg, #33405a, #1b2437); box-shadow: 0 16px 30px -18px rgba(20, 28, 44, .8);
  opacity: 0; pointer-events: none; transition: .3s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.error { background: linear-gradient(180deg, #b5644a, #8f3f2c); }

/* ---------------- 弹窗 / 赞赏 ---------------- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 70; display: grid; place-items: center; padding: 22px;
  background: rgba(26, 31, 44, .42); backdrop-filter: blur(6px);
  animation: fadeIn .2s ease;
}
.modal-backdrop[hidden] { display: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.reward-card {
  position: relative; width: min(430px, 100%); max-height: 88vh; overflow: auto; text-align: center;
  padding: 30px 26px 24px; border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 253, 247, .99), rgba(255, 255, 255, .97));
  border: 1px solid rgba(193, 154, 85, .35);
  box-shadow: 0 40px 90px -40px rgba(30, 26, 12, .65);
  animation: cardUp .26s cubic-bezier(.2, .8, .3, 1);
}
@keyframes cardUp { from { transform: translateY(14px) scale(.98); opacity: 0; } to { transform: none; opacity: 1; } }
.reward-card h2 {
  font-family: var(--serif); font-weight: 500; font-size: 22px; letter-spacing: .08em;
  margin: 0 0 12px; color: #2b2a22;
}
.reward-text { font-size: 13.5px; line-height: 1.9; color: var(--ink-2); margin: 0 auto 18px; max-width: 340px; }
.reward-qr {
  width: min(268px, 72%); border-radius: 14px; display: block; margin: 0 auto 12px;
  border: 1px solid rgba(193, 154, 85, .28); box-shadow: 0 16px 34px -26px rgba(60, 48, 20, .7);
}
.reward-note { font-size: 11px; letter-spacing: .12em; color: var(--ink-3); margin: 0; }
.reward-close {
  position: absolute; top: 10px; right: 12px; border: 0; background: none; font-size: 22px;
  line-height: 1; color: var(--ink-3); padding: 4px 8px; cursor: pointer;
}
.reward-close:hover { color: var(--ink); }
.reward-link { display: block; margin: 12px auto 0; font-size: 12px; }
body.modal-open { overflow: hidden; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 980px) {
  .topbar-in { height: auto; flex-wrap: wrap; padding: 8px 0 0; gap: 8px 12px; }
  .nav { order: 3; flex: 1 1 100%; margin-left: 0; justify-content: flex-start; gap: 0;
    border-top: 1px solid var(--line-soft); padding-top: 2px; }
  .nav a { padding: 7px 12px; font-size: 13px; }
  .account { margin-left: auto; }
  .hero { padding: 34px 0 18px; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .summary-grid { grid-template-columns: repeat(2, 1fr); }
  .match-grid { grid-template-columns: 1fr; }
  .subject-bars { grid-template-columns: repeat(2, 1fr); }
  .fav-grid { grid-template-columns: 1fr; }
  .subject-inputs { grid-template-columns: repeat(2, 1fr); }
  .exam-form .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .shell { width: calc(100% - 28px); }
  .topbar-in { gap: 6px 10px; }
  .brand { font-size: 17px; letter-spacing: .1em; }
  .brand-text small { font-size: 7.5px; letter-spacing: .28em; }
  .sigil { width: 28px; height: 28px; }
  .account-chip { border: 0; background: none; padding: 4px; max-width: none; }
  .email-text { display: none; }
  .account .logout { padding: 4px; }
  .panel { padding: 18px 15px; border-radius: 16px; }
  .hero h1 { letter-spacing: .08em; }
  .hero .stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 24px; }
  .hero .stats b { font-size: 22px; }
  .toolbar-row .search { flex: 1 1 100%; }
  .toolbar-row .select { flex: 1 1 calc(50% - 6px); min-width: 0; }
  .result-table { display: none; }
  .school-cards { display: grid; gap: 10px; }
  .scard { padding: 14px; border-radius: 14px; border: 1px solid rgba(193, 154, 85, .22);
    background: linear-gradient(180deg, rgba(255, 255, 255, .92), rgba(255, 255, 255, .68)); box-shadow: var(--shadow-sm); }
  .scard-head { display: flex; align-items: center; gap: 10px; }
  .scard-head .crest-sm { width: 32px; height: 32px; }
  .scard-name { display: block; font-size: 14px; font-weight: 500; }
  .scard-sub { display: block; font-size: 10px; color: var(--ink-3); letter-spacing: .06em; }
  .scard-head .tag { margin-left: auto; }
  .scard-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 11px 0 9px;
    padding: 9px 0; border-top: 1px dashed var(--line-soft); border-bottom: 1px dashed var(--line-soft); text-align: center; }
  .scard-stats b { display: block; font-family: var(--serif); font-size: 17px; font-weight: 500; font-variant-numeric: tabular-nums; }
  .scard-stats span { font-size: 9px; letter-spacing: .12em; color: var(--ink-3); }
  .scard-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
  .stat-row { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .stat-row div b { font-size: 20px; }
  .detail-head .actions { margin-left: 0; width: 100%; }
  .subject-bar .val { font-size: 18px; }
  .exam-row { grid-template-columns: 1fr auto auto; gap: 2px 10px; }
  .exam-row .delta { grid-column: 3; grid-row: 1; }
  .exam-row .btn-quiet { grid-column: 3; grid-row: 2; font-size: 11px; padding: 2px 0; justify-self: end; }
  .cat-fab span { display: none; }
  .cat-fab { padding: 7px; }
  .cat-drawer { right: 10px; left: 10px; width: auto; bottom: 74px; height: min(70vh, 560px); }
  .footer { padding-bottom: 76px; }
  .profile-row .label { width: 76px; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}