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a:last-child{color:var(--teal);text-decoration:none}html[lang="zh-CN"] h2{font-family:var(--serif);line-height:1.4;letter-spacing:0}html[lang="zh-CN"] .hero-principle{font-style:normal;font-size:21px}html[lang="zh-CN"] .eyebrow{letter-spacing:.08em}
@media(min-width:1500px){.hero{padding-top:155px}.hero-bottom{margin-top:60px}}
@media(max-width:900px){.hero-layout{gap:36px;grid-template-columns:1.25fr 1fr}h1{font-size:76px}.hero-principle{font-size:21px}.idea-layout,.evidence-layout{gap:40px}.stages{gap:25px}.result-layout{grid-template-columns:180px 1fr;gap:28px}.resource-links{grid-template-columns:repeat(2,1fr);row-gap:27px}.topbar{padding:0 32px}.evidence h2{font-size:35px}}
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.source-profile{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;border-top:1px solid #ffffff30;border-bottom:1px solid #ffffff30;padding:24px 0;margin:33px 0 17px}.source-profile dt{font:12px/1.5 var(--mono);color:var(--teal)}.source-profile strong{display:block;font:40px/1.35 var(--serif);font-weight:400;color:var(--paper);margin:5px 0}.source-profile dd{font-size:11px;color:#c4cbc8}.evidence .section-heading>p{color:#c4cbc8;max-width:820px}.evidence .section-heading h2{max-width:780px;font-size:clamp(34px,4vw,46px)}.evidence .profile-note{font-size:12px;max-width:980px;margin-bottom:48px;color:#b5c2bc}.evidence-layout{grid-template-columns:.95fr 1.25fr;gap:60px;align-items:start}.gallery-heading{font-size:31px;line-height:1.35;margin:4px 0 19px}.case-label{display:block;font-size:12px;color:#c4cbc8;margin-bottom:8px}#sample-select{width:100%;max-width:100%;background:#30393a;color:var(--paper);border:1px solid #6d8582;padding:11px 10px;font:13px/1.5 var(--sans);border-radius:2px;cursor:pointer}#sample-select:focus-visible{outline:3px solid var(--rust);outline-offset:3px}.grid-toggle{display:flex;align-items:center;gap:10px;font-size:12px;margin:19px 0;min-height:30px;cursor:pointer}.grid-toggle input{width:17px;height:17px;accent-color:var(--teal)}.sample-why{font-size:15px;border-left:2px solid var(--teal);padding-left:16px}.grid-note{font-size:11px;color:#b5c2bc}.sample-viewport{position:relative;width:100%;margin:auto}.sample-image img{width:100%;height:auto;max-height:none}.sample-image{padding:16px}.sample-image>span{bottom:25px;left:25px;pointer-events:none}#grid-overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}#grid-overlay[hidden]{display:none}.sample-copy #sensor-answer{font-size:13px}.relation-block{border-top:1px solid #ffffff25;padding-top:16px;margin:17px 0}#sample-relations{display:flex;flex-direction:column;gap:6px;margin-top:9px}#sample-relations span{font:10px/1.7 var(--mono);color:#d0ddd5;overflow-wrap:anywhere}#sample-dialogue{border-top:1px solid #ffffff25;padding-top:14px;margin-bottom:17px}#sample-dialogue summary{color:var(--teal);font-size:12px;cursor:pointer}#dialogue-turns article{padding-top:17px}#dialogue-turns p{font-size:12px;line-height:1.7;margin:8px 0}#dialogue-turns .dialogue-question{color:#f3f1eb}#dialogue-turns article+article{border-top:1px solid #ffffff20;margin-top:16px}.sensor-tabs button{min-height:42px}#copy-citation{min-height:36px}
@media(max-width:900px){.evidence-layout{gap:35px;grid-template-columns:1fr 1.25fr}.source-profile{gap:20px}.source-profile dd{font-size:10px}.source-profile strong{font-size:34px}}
@media(max-width:680px){.source-profile{grid-template-columns:repeat(2,1fr);row-gap:23px;margin-top:24px}.source-profile strong{font-size:34px}.source-profile dd{font-size:11px}.evidence .profile-note{margin-bottom:31px}.evidence-layout{grid-template-columns:1fr;gap:25px}.gallery-heading{font-size:28px}.sample-viewport{max-width:none}.sample-image img{max-height:none}.sample-copy{padding:20px}.sample-why{font-size:14px}.evidence .sample-note{margin-bottom:18px}.source-profile dt{font-size:11px}.sensor-tabs button{min-height:44px}.grid-toggle{min-height:44px}#language{min-height:36px}nav a{min-height:36px;display:flex;align-items:center}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.sensor-tabs button:disabled{opacity:.5;cursor:default}

.gain-context{margin-top:36px;border-left:2px solid var(--deep-teal);padding:3px 0 3px 23px;max-width:960px}
.gain-context h3{font-size:25px;line-height:1.4;margin-bottom:14px}
.gain-context p{font-size:14px;color:var(--muted);margin-bottom:14px}
.gain-context p:last-child{margin-bottom:0}
.next-work{margin-top:36px;padding:28px;border:1px solid var(--line);background:#eaece5}
.next-work h3{font-size:31px;line-height:1.3;margin:12px 0 10px}
.next-work-intro{font-size:15px;color:var(--deep-teal);margin-bottom:24px}
.next-work-topics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-bottom:24px}
.next-work-topics dt{font:11px/1.5 var(--mono);letter-spacing:.09em;color:var(--deep-teal);margin-bottom:10px}
.next-work-topics dd{font-size:14px;color:var(--muted)}
@media(max-width:680px){.gain-context{margin-top:28px;padding-left:17px}.gain-context h3{font-size:23px}.next-work{margin-top:28px;padding:21px}.next-work h3{font-size:28px}.next-work-topics{grid-template-columns:1fr;gap:20px}.next-work-topics dt{margin-bottom:7px}}

.track-detail{margin:23px 0;border-top:1px solid var(--line);padding-top:16px}
.track-detail summary{font-size:14px;color:var(--deep-teal);cursor:pointer}
.track-detail .table-scroll{margin-top:17px}
.track-detail table{min-width:760px}
.track-detail .track-name{text-align:left}
.track-detail .result-note{margin:16px 0 0}
.release-status{margin:29px 0 36px}
.release-status h3{font-size:26px;line-height:1.4;margin-bottom:15px}
.release-status-note{font-size:13px;color:var(--muted);margin:16px 0}
.release-status table{min-width:740px}
.release-status th:nth-child(2),.release-status td:nth-child(2){text-align:left}
.release-status-links{margin-bottom:0}
@media(max-width:680px){.release-status table{min-width:0;table-layout:fixed}.release-status th,.release-status td{white-space:normal;overflow-wrap:anywhere;vertical-align:top}.release-status th:first-child{width:36%}.release-status th:nth-child(2){width:44%}.release-status th:nth-child(3){width:20%}}