:root{--ink:#18211d;--muted:#69736d;--paper:#f4f3ed;--card:#fffef9;--line:#dcded6;--green:#147a56;--green-soft:#dcefe6;--red:#c94b3d;--red-soft:#f8dfd9;--gold:#d1a94a;--shadow:0 18px 50px rgba(42,53,47,.08)}
.period-picker{display:flex;gap:7px;margin-top:16px;flex-wrap:wrap}.period-picker button{height:32px;padding:0 12px;border:1px solid var(--line);background:#fafaf6;color:var(--muted);border-radius:9px}.period-picker button.active{background:var(--green);border-color:var(--green);color:#fff}
.price-range-panel{margin-top:20px;overflow:hidden;background:linear-gradient(145deg,#fffef9 0%,#f8faf6 100%)}.range-anchor{display:flex;align-items:baseline;gap:6px}.range-anchor strong{font:700 17px Georgia,serif;color:var(--ink)}.price-range-list{display:grid;gap:0;margin-top:24px;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:rgba(255,255,255,.72)}.price-range-row{--coverage:50%;display:grid;grid-template-columns:90px minmax(280px,1fr) 110px;gap:22px;align-items:center;min-height:92px;padding:15px 20px;border-bottom:1px solid var(--line);transition:background .2s ease,transform .2s ease}.price-range-row:last-child{border-bottom:0}.price-range-row:hover{background:#fff;transform:translateX(3px)}.range-level{display:flex;flex-direction:column}.range-level strong{font:700 27px Georgia,serif;color:var(--green);line-height:1}.range-level strong small{font-size:13px;margin-left:2px}.range-level span{margin-top:6px;color:var(--muted);font-size:10px;letter-spacing:.08em}.range-main{min-width:0}.range-prices{display:grid;grid-template-columns:minmax(72px,1fr) minmax(90px,1.2fr) minmax(72px,1fr);align-items:center;gap:14px}.range-prices>strong{font:700 25px Georgia,serif;letter-spacing:-.02em}.range-prices>strong:last-child{text-align:right}.range-divider{display:flex;align-items:center;gap:8px;color:var(--muted)}.range-divider i{height:1px;flex:1;background:var(--line)}.range-divider em{font-style:normal;font-size:10px;white-space:nowrap}.range-meter{height:4px;margin-top:12px;border-radius:99px;background:#e8ece6;overflow:hidden}.range-meter i{display:block;width:var(--coverage);height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--green),var(--gold));transition:width .6s ease}.range-actual{justify-self:end;padding:7px 10px;border-radius:999px;background:var(--green-soft);color:var(--green);font-size:11px;white-space:nowrap}.range-actual strong{font:700 13px Georgia,serif}.range-method,.range-empty{color:var(--muted);font-size:12px;line-height:1.6}.range-method{display:flex;align-items:center;gap:8px;margin:16px 2px 0}.range-method span{width:6px;height:6px;border-radius:50%;background:var(--gold);flex:0 0 auto}
@media(max-width:700px){.price-range-panel{padding:22px}.price-range-row{grid-template-columns:62px 1fr;gap:14px;min-height:98px;padding:14px}.range-level strong{font-size:23px}.range-prices{gap:7px;grid-template-columns:1fr 70px 1fr}.range-prices>strong{font-size:19px}.range-divider{gap:4px}.range-actual{grid-column:2;justify-self:start;padding:5px 8px;margin-top:-6px}.range-anchor{display:none}}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif}.topbar{height:72px;padding:0 max(24px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(244,243,237,.88);backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;font-weight:700;letter-spacing:.04em}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--ink);color:#fff;font-family:serif}.market-state{font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:center}.pulse{width:7px;height:7px;background:var(--green);border-radius:50%;box-shadow:0 0 0 5px rgba(20,122,86,.1)}main{max-width:1180px;margin:0 auto;padding:0 24px 48px}.hero{min-height:365px;padding:70px 0 48px;display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:end}.eyebrow{margin:0 0 10px;text-transform:uppercase;letter-spacing:.18em;color:var(--green);font-size:12px;font-weight:700}.hero h1{font-family:"Songti SC","SimSun",serif;font-size:64px;line-height:1.06;margin:0;letter-spacing:-.04em;font-weight:700}.hero h1 em{color:var(--green);font-style:normal}.hero-copy{max-width:560px;color:var(--muted);line-height:1.8;margin:22px 0 0;font-size:16px}.search{background:var(--card);padding:24px;border-radius:18px;box-shadow:var(--shadow);border:1px solid rgba(220,222,214,.7)}.search label{display:block;font-size:13px;font-weight:700;margin-bottom:10px}.search-row{display:flex;gap:10px}.search input{min-width:0;flex:1;height:50px;border:1px solid var(--line);border-radius:12px;padding:0 15px;font-size:20px;letter-spacing:.12em;background:#fafaf6;color:var(--ink);outline:none}.search input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(20,122,86,.1)}button{border:0;border-radius:12px;background:var(--ink);color:white;padding:0 24px;font-weight:700;cursor:pointer}.search small{display:block;color:var(--muted);margin-top:10px;line-height:1.5}.ticker-card{background:var(--ink);color:white;border-radius:24px;padding:30px 34px;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow)}.ticker-title{display:flex;align-items:center;gap:10px}.ticker-title strong{font-size:18px}.ticker-title span{color:#aeb9b2;font-size:13px}.demo-badge{padding:3px 7px;border:1px solid #738078;border-radius:999px}.price-line{display:flex;gap:14px;align-items:baseline;margin-top:8px}.price-line>span:first-child{font-family:Georgia,serif;font-size:42px}.price-line>span:last-child{font-size:14px}.up{color:#ff8b7d!important}.down{color:#72d6ad!important}.session-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:40px}.session-stats div{display:flex;flex-direction:column;gap:7px}.session-stats span{font-size:12px;color:#9daba2}.session-stats strong{font:600 16px Georgia,serif}.range-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px}.range-card,.panel{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:0 12px 30px rgba(42,53,47,.04)}.card-head,.panel-title{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px}.tag{border-radius:999px;padding:6px 10px;font-weight:700}.buy .tag{background:var(--green-soft);color:var(--green)}.sell .tag{background:var(--red-soft);color:var(--red)}.zone-price{display:flex;align-items:center;gap:12px;margin:22px 0 18px}.zone-price strong{font:700 36px Georgia,serif}.zone-price span{color:var(--muted);font-size:12px}.range-track{height:8px;border-radius:10px;background:#ecece7;overflow:hidden}.range-track i{display:block;height:100%;width:0;border-radius:inherit;transition:width .6s ease}.buy .range-track i{background:var(--green)}.sell .range-track i{background:var(--red)}.range-card p{color:var(--muted);font-size:13px;line-height:1.7;margin:14px 0 0}.detail-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px;margin-top:20px}.panel-title h2{font-family:"Songti SC","SimSun",serif;font-size:24px;color:var(--ink);margin:0}.probability-bars{display:grid;gap:15px;margin-top:28px}.prob-row{display:grid;grid-template-columns:120px 1fr 44px;gap:14px;align-items:center;font-size:13px}.prob-row>span:last-child{text-align:right;font-family:Georgia,serif}.bar{height:10px;border-radius:10px;background:#ecece7;overflow:hidden}.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--green),var(--gold));border-radius:inherit}.observation{padding:18px;background:#f0f4f1;border-left:3px solid var(--green);border-radius:8px;color:#405047;line-height:1.7;margin:24px 0}.context-panel dl{margin:0}.context-panel dl div{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line)}dt{color:var(--muted);font-size:13px}dd{margin:0;font:600 14px Georgia,serif}footer{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:28px 4px 0;color:var(--muted);font-size:12px;line-height:1.6}footer p{max-width:850px}footer button{height:40px;white-space:nowrap;background:transparent;color:var(--ink);border:1px solid var(--line)}@media(max-width:800px){.hero{grid-template-columns:1fr;gap:36px;padding-top:48px}.hero h1{font-size:48px}.ticker-card{align-items:flex-start;gap:28px;flex-direction:column}.session-stats{width:100%;gap:20px}.range-grid,.detail-grid{grid-template-columns:1fr}.zone-price strong{font-size:30px}}@media(max-width:520px){main{padding-left:16px;padding-right:16px}.topbar{padding:0 16px}.brand>span:last-child{display:none}.hero{min-height:auto}.hero h1{font-size:40px}.session-stats{grid-template-columns:repeat(2,1fr)}.range-card,.panel{padding:22px}.prob-row{grid-template-columns:92px 1fr 38px}footer{align-items:flex-start;flex-direction:column}}