:root {
  --ink: #18251f;
  --muted: #66736d;
  --paper: #f5f1e8;
  --card: #fffdf8;
  --jade: #176b55;
  --jade-2: #0f4d3d;
  --lime: #c8ef84;
  --gold: #dba740;
  --red: #b74b3c;
  --line: rgba(24, 37, 31, .14);
  --shadow: 0 24px 70px rgba(25, 45, 37, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 85% 10%, rgba(200, 239, 132, .24), transparent 24rem),
    radial-gradient(circle at 8% 34%, rgba(219, 167, 64, .13), transparent 28rem),
    var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  min-height: 100vh;
}

button, input { font: inherit; }
button { color: inherit; }
.noise { position: fixed; inset: 0; opacity: .055; pointer-events: none; z-index: -1; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E"); }

.topbar { height: 76px; max-width: 1180px; padding: 0 24px; margin: auto; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 800; letter-spacing: .08em; }
.brand-mark { width: 34px; height: 34px; border-radius: 50% 50% 44% 56%; display: grid; place-items: center; color: #fff; background: var(--jade); box-shadow: inset -4px -5px 0 rgba(0,0,0,.08); }
.top-meta { color: var(--muted); font-size: 13px; display: flex; align-items: center; gap: 8px; }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--jade); box-shadow: 0 0 0 5px rgba(23,107,85,.11); }

main { overflow: hidden; }
.hero { max-width: 980px; margin: 52px auto 0; padding: 0 24px; text-align: center; }
.eyebrow, .kicker { color: var(--jade); font-size: 12px; text-transform: uppercase; letter-spacing: .18em; font-weight: 850; }
h1 { margin: 18px 0; font-family: Georgia, "Noto Serif SC", serif; font-size: clamp(44px, 7vw, 84px); line-height: 1.05; letter-spacing: -.045em; font-weight: 500; }
h1 em { font-style: normal; color: var(--jade); }
.intro { color: var(--muted); margin: 0 auto 34px; max-width: 660px; line-height: 1.8; }

.budget-panel { position: relative; max-width: 780px; margin: auto; padding: 30px; text-align: left; background: rgba(255,253,248,.9); border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); backdrop-filter: blur(12px); }
.budget-panel::before { content: ""; position: absolute; width: 9px; height: 44px; border-radius: 20px; background: var(--gold); left: -5px; top: 34px; }
.budget-head { display: flex; justify-content: space-between; align-items: end; gap: 16px; }
.budget-head label { font-weight: 800; }
.budget-input-wrap { display: flex; align-items: baseline; gap: 5px; color: var(--jade); }
.budget-input-wrap span { font-weight: 700; font-size: 20px; }
.budget-input-wrap input { width: 158px; border: 0; border-bottom: 2px solid var(--jade); background: transparent; color: var(--jade); font-weight: 850; font-size: 34px; text-align: right; outline: 0; }
.range { width: 100%; margin: 28px 0 4px; accent-color: var(--jade); cursor: pointer; }
.range-labels { display: flex; justify-content: space-between; color: #89948f; font-size: 11px; }
.tier-row, .filters { display: flex; flex-wrap: wrap; gap: 8px; }
.tier-row { margin-top: 20px; }
.tier, .filter { border: 1px solid var(--line); background: transparent; border-radius: 999px; padding: 9px 14px; font-size: 13px; cursor: pointer; transition: .2s ease; }
.tier:hover, .filter:hover { transform: translateY(-1px); border-color: var(--jade); }
.tier.active, .filter.active { color: #fff; border-color: var(--jade); background: var(--jade); }
.budget-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 26px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.budget-summary div { padding: 15px; background: var(--card); display: flex; flex-direction: column; gap: 5px; }
.budget-summary span { color: var(--muted); font-size: 11px; }
.budget-summary strong { font-size: 16px; }
.market-note { margin: 17px 0 0; color: var(--muted); line-height: 1.65; font-size: 12px; }
.market-note span { color: var(--red); border: 1px solid rgba(183,75,60,.28); background: rgba(183,75,60,.06); padding: 3px 7px; border-radius: 5px; margin-right: 6px; font-weight: 750; }

.plans { max-width: 1180px; margin: 110px auto 0; padding: 0 24px 130px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.kicker { margin: 0 0 10px; }
h2 { font-family: Georgia, "Noto Serif SC", serif; margin: 0; font-size: clamp(30px, 4vw, 48px); line-height: 1.15; font-weight: 500; letter-spacing: -.03em; }
.result-count { color: var(--muted); font-size: 13px; white-space: nowrap; }
.filterbar { margin: 30px 0 24px; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.fit-toggle { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; cursor: pointer; white-space: nowrap; }
.fit-toggle input { position: absolute; opacity: 0; }
.fit-toggle span { width: 36px; height: 21px; padding: 2px; border-radius: 999px; background: #d8d8d2; transition: .2s; }
.fit-toggle span::after { content: ""; display: block; width: 17px; height: 17px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.2); transition: .2s; }
.fit-toggle input:checked + span { background: var(--jade); }
.fit-toggle input:checked + span::after { transform: translateX(15px); }

.plan-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.plan-card { position: relative; min-height: 410px; padding: 26px; background: var(--card); border: 1px solid var(--line); border-radius: 20px; display: flex; flex-direction: column; overflow: hidden; transition: transform .25s, box-shadow .25s, border-color .25s; }
.plan-card::after { content: attr(data-index); position: absolute; right: -2px; top: -28px; font-family: Georgia, serif; color: rgba(23,107,85,.05); font-size: 130px; pointer-events: none; }
.plan-card:hover { transform: translateY(-4px); box-shadow: 0 18px 45px rgba(25,45,37,.09); border-color: rgba(23,107,85,.38); }
.card-top, .price-row, .score-row, .card-actions { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.fit-badge { position: relative; z-index: 1; border-radius: 7px; padding: 5px 8px; font-size: 11px; font-weight: 750; }
.fit-good { background: rgba(23,107,85,.1); color: var(--jade); }
.fit-tight { background: rgba(219,167,64,.14); color: #916817; }
.fit-over { background: rgba(183,75,60,.09); color: var(--red); }
.style-tag { color: var(--muted); font-size: 11px; letter-spacing: .08em; }
.plan-card h3 { position: relative; z-index: 1; margin: 22px 0 8px; font-family: Georgia, "Noto Serif SC", serif; font-size: 28px; font-weight: 500; }
.formation { color: var(--jade); font-size: 13px; font-weight: 750; min-height: 40px; line-height: 1.55; }
.price-row { margin: 19px 0; padding: 15px 0; border-block: 1px solid var(--line); }
.price-main strong { font-size: 24px; }
.price-main span, .ideal-note { display: block; color: var(--muted); font-size: 11px; margin-top: 3px; }
.meter { flex: 1; max-width: 160px; }
.meter-track { height: 6px; overflow: hidden; border-radius: 10px; background: #e9e6de; }
.meter-fill { height: 100%; border-radius: inherit; background: var(--jade); }
.meter-fill.over { background: var(--red); }
.brief { color: var(--muted); line-height: 1.65; font-size: 13px; min-height: 44px; }
.score-row { margin: 18px 0 20px; }
.score { flex: 1; }
.score span { display: block; color: var(--muted); font-size: 10px; margin-bottom: 6px; }
.dots { display: flex; gap: 4px; }
.dot { width: 16%; max-width: 18px; height: 4px; border-radius: 5px; background: #dddcd5; }
.dot.on { background: var(--gold); }
.focus { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 20px; }
.focus span { color: var(--jade); background: rgba(23,107,85,.07); border-radius: 5px; padding: 5px 7px; font-size: 10px; }
.card-actions { margin-top: auto; }
.detail-btn, .compare-btn { padding: 11px 15px; border-radius: 9px; cursor: pointer; font-weight: 750; font-size: 13px; transition: .2s; }
.detail-btn { flex: 1; color: #fff; background: var(--jade); border: 1px solid var(--jade); }
.detail-btn:hover { background: var(--jade-2); }
.compare-btn { background: transparent; border: 1px solid var(--line); }
.compare-btn.selected { color: var(--jade); border-color: var(--jade); background: rgba(23,107,85,.06); }
.empty { text-align: center; padding: 60px 20px; color: var(--muted); }
.empty strong { color: var(--ink); }

.compare-dock { position: fixed; z-index: 20; bottom: 18px; left: 50%; transform: translateX(-50%); width: min(760px, calc(100% - 28px)); padding: 14px 14px 14px 20px; border: 1px solid rgba(255,255,255,.16); border-radius: 16px; color: #fff; background: rgba(18,43,34,.94); box-shadow: 0 16px 50px rgba(0,0,0,.25); backdrop-filter: blur(16px); display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.compare-dock[hidden] { display: none; }
.compare-dock > div:first-child { min-width: 0; }
.compare-dock > div > span { color: #b8c9c2; font-size: 11px; }
.compare-names { margin-top: 5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 13px; }
.dock-actions { display: flex; align-items: center; gap: 8px; }
.text-btn { color: #c8d3cf; background: transparent; border: 0; cursor: pointer; }
.primary-btn { border: 0; border-radius: 10px; padding: 12px 17px; font-weight: 800; background: var(--lime); color: var(--ink); cursor: pointer; white-space: nowrap; }
.primary-btn span { margin-left: 9px; }

.sheet { width: min(1040px, calc(100% - 24px)); max-height: calc(100vh - 40px); margin: auto; padding: 0; border: 0; border-radius: 24px; color: var(--ink); background: var(--paper); box-shadow: 0 40px 100px rgba(0,0,0,.3); }
.sheet::backdrop { background: rgba(12,22,18,.66); backdrop-filter: blur(5px); }
.sheet-inner { position: relative; padding: 46px; overflow: auto; max-height: calc(100vh - 40px); }
.close-btn { position: absolute; right: 22px; top: 18px; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); background: var(--card); cursor: pointer; font-size: 22px; }
.detail-title { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.detail-title h2 { margin-top: 10px; }
.big-price { color: var(--jade); font-family: Georgia, serif; font-size: 34px; white-space: nowrap; }
.detail-grid { display: grid; grid-template-columns: .78fr 1.5fr; gap: 26px; margin-top: 28px; }
.detail-side { display: grid; gap: 12px; align-content: start; }
.mini-panel { padding: 18px; border: 1px solid var(--line); background: var(--card); border-radius: 13px; }
.mini-panel h4 { margin: 0 0 9px; font-size: 12px; color: var(--muted); }
.mini-panel p { margin: 0; font-size: 13px; line-height: 1.7; }
.pros { color: var(--jade); }
.cons { color: var(--red); }
.role-list { display: grid; gap: 9px; }
.role-row { padding: 15px; border-radius: 13px; border: 1px solid var(--line); background: var(--card); }
.role-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.role-head strong:last-child { color: var(--jade); }
.role-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 12px; }
.role-meta div { color: var(--muted); font-size: 10px; border-top: 2px solid #e7e3d9; padding-top: 6px; }
.role-meta b { display: block; margin-top: 3px; color: var(--ink); font-size: 12px; }
.breakdown-total { display: flex; justify-content: space-between; margin-top: 10px; padding: 15px 4px; font-weight: 800; border-top: 1px dashed var(--line); }
.allocation-note { color: var(--muted); font-size: 11px; line-height: 1.6; }

.compare-sheet .sheet-inner > h2 { margin: 10px 0 26px; }
.compare-table-wrap { overflow-x: auto; }
.compare-table { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--card); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; font-size: 13px; }
.compare-table th, .compare-table td { min-width: 185px; padding: 15px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); line-height: 1.55; }
.compare-table th:first-child, .compare-table td:first-child { min-width: 110px; color: var(--muted); background: #f5f2ea; font-size: 11px; }
.compare-table tr:last-child td { border-bottom: 0; }
.compare-table th:last-child, .compare-table td:last-child { border-right: 0; }
.compare-table th { color: var(--jade); font-size: 15px; }

footer { max-width: 1180px; margin: auto; padding: 28px 24px 40px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; color: var(--muted); font-size: 11px; }

@media (max-width: 740px) {
  .topbar { height: 62px; padding-inline: 18px; }
  .hero { margin-top: 34px; padding-inline: 16px; }
  h1 { font-size: 43px; }
  .intro { font-size: 14px; }
  .budget-panel { padding: 22px 18px; border-radius: 18px; }
  .budget-head { align-items: flex-start; flex-direction: column; }
  .budget-input-wrap { align-self: stretch; justify-content: flex-end; }
  .budget-summary { grid-template-columns: 1fr; }
  .budget-summary div { flex-direction: row; justify-content: space-between; }
  .plans { margin-top: 76px; padding-inline: 16px; }
  .section-head { align-items: start; }
  .filterbar { align-items: flex-start; flex-direction: column; }
  .plan-grid { grid-template-columns: 1fr; }
  .plan-card { min-height: 0; padding: 21px; }
  .compare-dock { padding-left: 15px; }
  .compare-names { max-width: 160px; }
  .sheet-inner { padding: 42px 18px 24px; }
  .detail-title { align-items: flex-start; flex-direction: column; }
  .detail-grid { grid-template-columns: 1fr; }
  .role-meta { grid-template-columns: 1fr; }
  footer { flex-direction: column; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}