:root{color-scheme:light;--bg:#f5f6f8;--ink:#222;--muted:#66717e;--line:#e1e5ea;--blue:#2468c9;--rush:#a54b12;--safe:#247346;--header:calc(52px + env(safe-area-inset-top));font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-size:17px;line-height:1.5}
*{box-sizing:border-box}body{margin:0;padding-top:var(--header)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:3px}input:focus,select:focus{outline:2px solid var(--blue);outline-offset:1px}[hidden]{display:none!important}p,h1,h2,h3{margin:0}h1{font-size:22px;line-height:1.4}h2{font-size:18px}h3{font-size:19px;line-height:1.4}p,dd{overflow-wrap:anywhere}main,footer,.topbar-inner{width:100%;max-width:560px;margin-inline:auto}.topbar{position:fixed;inset:0 0 auto;z-index:30;background:#fff;border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top);height:var(--header)}.topbar-inner{height:52px;padding:0 12px;display:flex;align-items:center;justify-content:space-between;gap:8px}.brand{display:flex;align-items:center;gap:7px;font-size:18px;font-weight:750;white-space:nowrap}.brand-mark{display:grid;place-items:center;font-size:16px;background:var(--blue);color:white;border-radius:6px;width:28px;height:28px}.topbar-inner>span,.header-home{font-size:14px;color:var(--muted)}.header-back{display:flex;align-items:center;min-height:44px;color:var(--blue);font-size:16px}main{padding:12px;min-height:calc(100svh - var(--header) - 68px)}footer{padding:4px 12px calc(16px + env(safe-area-inset-bottom));text-align:center;font-size:15px;color:var(--muted)}footer a{display:inline-flex;align-items:center;gap:12px;min-height:44px}.skip{position:fixed;left:12px;top:-100px;background:#fff;padding:8px;z-index:100}.skip:focus{top:4px}
.home-tool{background:#fff;border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:8px;padding:12px}.field{margin-bottom:14px}.field label{display:block;font-weight:650;margin-bottom:6px}input,select{width:100%;min-width:0;height:48px;border:1px solid #b8c3d1;border-radius:6px;background:#fff;color:var(--ink);padding:8px 10px}select{padding-right:26px}.rank-input{position:relative}.rank-input input{font-size:22px;padding-right:42px;font-variant-numeric:tabular-nums}.rank-input>span{position:absolute;right:13px;top:10px;color:var(--muted)}input::placeholder{font-size:17px;color:#7a818b}.field-error{font-size:14px;margin-top:5px;color:#ad3524}[aria-invalid=true]{border-color:#ad3524}.primary{width:100%;min-height:48px;border:0;border-radius:6px;background:var(--blue);color:#fff;font-weight:650;padding:10px 12px;transition:background .15s,transform .15s}.primary:active{background:#194f9e;transform:scale(.99)}.home-news{margin-top:22px}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.section-title h2{font-size:18px}.section-title>a{font-size:14px;color:var(--blue);display:flex;min-height:44px;align-items:center}.news-list{list-style:none;padding:0;margin:0;background:#fff;border:1px solid var(--line);border-radius:8px}.news-list li+li{border-top:1px solid var(--line)}.news-list a{display:block;padding:12px;line-height:1.5}.news-list time{display:block;font-size:14px;color:var(--muted);margin-top:5px}.home-news .news-list a>span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:16px}
.query-bar{position:sticky;top:var(--header);z-index:20;background:#fff;border-bottom:1px solid var(--line);margin:-12px -12px 0;padding:0 12px;box-shadow:0 3px 8px #1a325a06}.query-summary-row{display:flex;justify-content:space-between;gap:8px;align-items:center;min-height:50px}.query-summary-row strong{min-width:0;overflow-wrap:anywhere;font-size:17px;font-variant-numeric:tabular-nums}.text-button{border:0;background:none;color:var(--blue);font-size:16px;min-height:44px;padding:8px 0 8px 12px;white-space:nowrap}.query-panel{display:grid;grid-template-rows:0fr;opacity:0;visibility:hidden;transition:grid-template-rows .24s cubic-bezier(.2,.7,.2,1),opacity .18s,visibility .24s}.query-panel.is-open{grid-template-rows:1fr;opacity:1;visibility:visible}.query-panel-inner{min-height:0;overflow:hidden}.query-panel.is-open .query-panel-inner{max-height:55dvh;overflow-y:auto;overscroll-behavior:contain}.query-panel form{padding:10px 0 12px;border-top:1px solid var(--line)}.notice{font-size:15px;color:var(--muted);padding:12px 0}.notice.error{color:#ad3524;display:flex;align-items:center;justify-content:space-between}.group{--tint:#fff1e6;--edge:#efd6c0;--group-color:var(--rush);margin-top:14px;color:var(--ink)}.group.steady{--tint:#eaf2ff;--edge:#cddff8;--group-color:var(--blue)}.group.safe{--tint:#eaf5ed;--edge:#cbe3d2;--group-color:var(--safe)}.group-title{display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--group-color);background:var(--tint);border-left:3px solid var(--group-color);padding:6px 10px;border-radius:3px;margin-bottom:8px}.group-title h2{font-size:19px}.group-title>span{font-size:14px}.school-card{display:block;background:#fff;border:1px solid var(--edge);border-radius:8px;padding:12px;margin-top:8px;color:var(--ink);scroll-margin-top:calc(var(--header) + 62px);animation:card-enter .28s cubic-bezier(.2,.7,.2,1) both;animation-delay:var(--enter-delay,0ms)}.restored .school-card{animation:none}.school-card:active{background:var(--tint)}.card-top{display:flex;gap:8px;justify-content:space-between;align-items:flex-start}.card-top>div{min-width:0}.card-top h3{overflow-wrap:anywhere}.card-meta{display:flex;gap:5px;flex-wrap:wrap;font-size:14px;color:var(--muted);margin-top:3px}.nature{display:inline-block;background:#eef1f5;color:#535f6f;padding:0 5px;border-radius:3px;font-size:14px;font-weight:400}.card-chevron{font-size:23px;color:#98a0ac;line-height:1.2}.location{display:flex;align-items:center;gap:4px;font-size:14px;color:#626f7f;margin-top:6px}.location svg{width:12px;height:14px;fill:none;stroke:currentColor;stroke-width:1.5;flex-shrink:0}.match-line{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:3px 8px;margin-top:7px}.probability{font-size:14px}.probability strong{font-size:22px;font-variant-numeric:tabular-nums;margin-left:3px}.difference{font-size:15px;max-width:100%;overflow-wrap:anywhere}.difference.safe{color:var(--safe)}.difference.rush{color:var(--rush)}dl{margin:0}.history-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #eceef1;margin-top:9px;padding-top:8px;text-align:center;gap:4px}.history-grid>div+div{border-left:1px solid #eceef1}.history-grid dt{color:var(--muted);font-size:14px}.history-grid dd{margin:2px 0 0;font-size:18px;line-height:1.4;font-variant-numeric:tabular-nums;font-weight:650}.history-grid dd small{font-size:14px;font-weight:400}.empty-group{font-size:15px;color:#8993a0;padding:10px 12px;background:#fff;border-radius:6px}.thinking{margin:16px 0;background:#fff;border:1px solid #dbe4f2;border-radius:8px;padding:18px 14px;animation:card-enter .24s ease-out}.thinking-title{display:flex;align-items:center;gap:9px;font-size:17px}.ai-icon{color:var(--blue);font-size:26px;line-height:1}.thinking-dots{display:flex;gap:5px;margin-left:auto}.thinking-dots i{width:5px;height:5px;border-radius:50%;background:var(--blue);animation:breathe 1.1s infinite}.thinking-dots i:nth-child(2){animation-delay:.16s}.thinking-dots i:nth-child(3){animation-delay:.32s}.thinking-progress{height:3px;border-radius:2px;background:#eaf0f8;margin-top:15px;overflow:hidden}.thinking-progress i{display:block;width:100%;height:100%;background:var(--blue);transform-origin:left;animation:progress 2.8s cubic-bezier(.15,.5,.3,1) forwards}
.school-article{background:#fff;border:1px solid var(--line);border-radius:9px;padding:16px 12px 0;overflow:hidden}.school-heading{padding-bottom:13px}.school-heading h1{margin-top:8px;font-size:22px}.school-heading>p{font-size:16px;color:var(--muted);margin-top:5px}.facts{border-top:1px solid var(--line);padding-top:5px}.facts>div{display:grid;grid-template-columns:42px minmax(0,1fr);gap:10px;padding:6px 0;font-size:16px}.facts dt{color:var(--muted)}.facts dd{margin:0}.article-section{border-top:1px solid var(--line);margin-top:14px;padding-top:14px}.article-section h2{font-size:18px;margin-bottom:8px}.article-section>p{font-size:16px;line-height:1.75}.article-section .history-scope{font-size:14px;color:var(--muted);margin-bottom:9px}.history-table{width:100%;border-collapse:collapse;font-size:16px;font-variant-numeric:tabular-nums;text-align:right}.history-table th:first-child{text-align:left}.history-table th,.history-table td{padding:10px 6px;border-bottom:1px solid #e8edf2}.history-table thead{font-size:14px;background:#edf3fb;color:#546579}.history-table tbody th{font-weight:500}.history-table tbody td:last-child{font-weight:650}.exclusive{margin:18px -12px 0;border-top:1px solid var(--line);padding-top:13px}.exclusive>h2{padding:0 12px;font-size:18px;color:#6b5026}.exclusive>h2 span{color:#ab823d}.locked-preview{height:200px;position:relative;margin-top:10px;overflow:hidden}.analysis-skeleton{padding:4px 15px;color:#84909e;filter:blur(3px);user-select:none}.analysis-skeleton p{font-size:15px;margin-bottom:10px}.analysis-skeleton i{display:block;height:8px;border-radius:2px;background:#dbe1e9;margin:10px 0;width:95%}.analysis-skeleton i:nth-child(3n){width:67%}.lock-cover{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:rgba(250,248,244,.72);backdrop-filter:blur(3px);color:#997235}.lock-cover button{border:1px solid #b4935c;background:#fffaf0;color:#6f5123;min-height:44px;border-radius:6px;padding:8px 26px;font-weight:650}.lock-cover button span{margin-left:10px}.modal-open{position:fixed;left:0;right:0;overflow:hidden}.demo-qr{display:block;width:188px;height:188px;margin:20px auto 10px;background:#fff}.sheet-school{font-size:15px;color:#6b7480;margin:7px 28px 5px;overflow-wrap:anywhere}dialog{position:fixed;inset:auto 0 0;margin:0 auto;width:min(100%,560px);max-width:100%;max-height:calc(100dvh - env(safe-area-inset-top) - 20px);overflow:auto;border:0;border-radius:20px 20px 0 0;padding:12px 20px calc(24px + env(safe-area-inset-bottom));background:#fff;color:var(--ink);text-align:center}dialog[open]{animation:sheet-enter .28s cubic-bezier(.2,.7,.2,1) both}dialog::backdrop{background:rgba(22,31,47,.38);animation:fade-in .22s ease-out}dialog.closing{animation:sheet-exit .2s ease-in both}dialog.closing::backdrop{animation:fade-out .2s ease-in both}.sheet-handle{width:36px;height:4px;border-radius:4px;background:#d9dee5;margin:0 auto 16px}.close-dialog{position:absolute;right:8px;top:14px;min-width:44px;min-height:44px;border:0;background:none;font-size:27px;color:#66717e}#unlock-title{font-size:22px}#qr-label{font-size:14px;color:var(--muted)}.news-article{background:white;padding:12px;border:1px solid var(--line);border-radius:8px}.news-article h1{font-size:20px}.news-article h2{font-size:18px;margin-top:16px;margin-bottom:6px}.article-meta{font-size:14px;color:var(--muted);margin:8px 0}.news-article a{color:var(--blue)}.news-article table{width:100%;table-layout:fixed;overflow-wrap:anywhere}.news-article img{max-width:100%;height:auto}.back-link{display:inline-flex;align-items:center;min-height:44px;color:var(--blue);font-size:16px;margin-top:-8px;margin-bottom:4px}.small-heading{font-size:19px;margin:4px 0 10px}
@keyframes card-enter{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}@keyframes breathe{0%,80%,100%{opacity:.25;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}@keyframes progress{0%{transform:scaleX(.02)}60%{transform:scaleX(.7)}100%{transform:scaleX(.96)}}@keyframes sheet-enter{from{opacity:0;transform:translateY(32px)}to{opacity:1;transform:translateY(0)}}@keyframes sheet-exit{to{opacity:0;transform:translateY(24px)}}@keyframes fade-in{from{opacity:0}to{opacity:1}}@keyframes fade-out{to{opacity:0}}
@media(min-width:600px){.topbar{border-top:3px solid var(--blue)}.topbar-inner{height:49px}main{padding-top:16px}.query-bar{margin-top:-16px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.thinking-progress i{transform:scaleX(.7)}}
.card-top{align-items:center;gap:10px}.card-top>.match-badge{flex:0 0 82px;min-width:82px;text-align:center;color:var(--group-color);background:var(--tint);border-radius:7px;padding:7px 4px}.match-badge strong{display:block;font-size:29px;font-weight:750;line-height:1.1;font-variant-numeric:tabular-nums;letter-spacing:-.03em}.match-badge strong small{font-size:16px;margin-left:1px}.match-badge>span{display:block;font-size:14px;margin-top:4px}.card-school{flex:1;min-width:0}.card-top>.card-chevron{flex-shrink:0}.school-card .location{margin-top:9px}.average-gap{font-size:15px;color:#536277;margin-top:4px;font-variant-numeric:tabular-nums}.analysis-open{overflow:hidden}.thinking-dialog{inset:0;margin:auto;width:190px;height:210px;max-height:90dvh;overflow:hidden;border-radius:18px;padding:23px 16px 8px;box-shadow:0 16px 50px #14274824;outline:none}.thinking-dialog[open]{animation:loading-appear .2s ease-out both}.thinking-dialog::backdrop{background:rgba(25,39,60,.32);backdrop-filter:blur(2px)}.thinking-emblem{position:relative;width:72px;height:72px;margin:0 auto 14px;display:grid;place-items:center}.thinking-ring{position:absolute;inset:0;border:3px solid #e5edfa;border-top-color:#2468c9;border-right-color:#78a4e7;border-radius:50%;animation:loading-spin .9s linear infinite}.thinking-logo{width:43px;height:43px;border-radius:12px;display:grid;place-items:center;font-weight:700;font-size:25px;background:#2468c9;color:#fff}.thinking-dialog h2{font-size:17px;font-weight:650}.thinking-dialog button{min-height:44px;min-width:60px;border:0;background:none;color:#738096;font-size:14px;margin-top:2px}.thinking-dialog button:focus-visible{outline:2px solid #2468c9;border-radius:5px}@keyframes loading-spin{to{transform:rotate(360deg)}}@keyframes loading-appear{from{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}
@media(max-width:350px){.card-top{gap:8px}.card-top>.match-badge{flex-basis:76px;min-width:76px}.card-school h3{font-size:19px}.card-meta{gap:3px}}
@media(prefers-reduced-motion:reduce){.thinking-ring,.thinking-dialog[open]{animation:none!important}}
.card-top{align-items:flex-start;gap:10px}.match-rate{flex:0 0 84px;text-align:right;background:none;border:0;border-radius:0;padding:0;color:var(--group-color)}.match-rate strong{display:block;font-size:34px;font-weight:750;line-height:1.08;letter-spacing:-.03em;font-variant-numeric:tabular-nums}.match-rate strong small{font-size:17px;margin-left:1px}.match-rate>span{display:block;font-size:14px;margin-top:4px;color:var(--muted)}.school-heading{display:flex;align-items:baseline;flex-wrap:wrap;gap:5px 7px;padding-bottom:12px}.school-heading h1{font-size:20px;margin:0;line-height:1.5;overflow-wrap:anywhere}.school-heading>p{font-size:15px;margin:0;line-height:1.5}.school-heading .nature{flex-shrink:0}.school-heading>p:empty{display:none}
.school-name-row{display:flex;align-items:baseline;flex-wrap:wrap;gap:2px 7px}.school-name-row h3{margin:0}.school-location{font-size:14px;color:var(--muted);white-space:nowrap}.year-gap{margin:8px 0 0;text-align:right;color:#536277;font-size:15px;font-variant-numeric:tabular-nums}