:root{color:#16263a;background:#f3f7fb;font-family:Microsoft YaHei,PingFang SC,Noto Sans CJK SC,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--primary: #1558a6;--primary-dark: #0b3d78;--primary-soft: #e8f1fb;--ink: #16263a;--muted: #60748a;--line: #dce6f0;--surface: #ffffff;--shadow: 0 18px 48px rgba(27, 66, 108, .12)}*{box-sizing:border-box}html{min-width:320px;scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh}button,a{font:inherit}button{color:inherit}a{color:inherit;text-decoration:none}img,video{display:block;max-width:100%}.app-shell{min-height:100vh;display:flex;flex-direction:column}.site-header{position:sticky;z-index:40;top:0;color:#fff;background:linear-gradient(115deg,#0b3d78,#1558a6 55%,#2371c6);box-shadow:0 5px 20px #0a305b33}.site-header__inner{width:min(1180px,calc(100% - 40px));min-height:72px;margin:0 auto;display:flex;align-items:center;justify-content:flex-start;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;font-size:20px;font-weight:700;letter-spacing:.04em;white-space:nowrap}.brand__mark{width:40px;height:40px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.35);border-radius:12px;background:#ffffff1f}.brand__mark svg{width:25px;fill:currentColor}.page-shell{width:min(1180px,calc(100% - 40px));margin:0 auto;flex:1}.site-footer{margin-top:88px;padding:30px 20px;color:#8292a4;background:#e9eff6;text-align:center;font-size:14px}.stage-selection{padding:72px 0 36px}.section-heading--home{margin-bottom:34px;text-align:center}.section-heading h1{margin:0;color:var(--ink);font-size:clamp(30px,4vw,42px);font-weight:750;letter-spacing:.04em}.stage-picker{width:min(520px,100%);margin:0 auto;padding:32px;display:grid;grid-template-columns:1fr auto;gap:12px;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:var(--shadow)}.stage-picker label{grid-column:1 / -1;color:var(--muted);font-size:15px;font-weight:700}.stage-picker select{min-width:0;height:50px;padding:0 44px 0 16px;border:1px solid #b9cadc;border-radius:10px;color:var(--ink);background:#fff;font-size:17px;outline:none}.stage-picker select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1558a621}.stage-picker button{min-width:118px;height:50px;padding:0 20px;border:0;border-radius:10px;color:#fff;background:var(--primary);font-weight:700;cursor:pointer;transition:background .2s ease,opacity .2s ease}.stage-picker button:hover:not(:disabled){background:var(--primary-dark)}.stage-picker button:disabled{opacity:.45;cursor:not-allowed}.uniform-page{padding-top:38px}.page-toolbar{min-height:60px;margin-bottom:24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.page-toolbar h1{margin:0;color:var(--ink);font-size:clamp(25px,3vw,34px)}.back-link{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid var(--line);border-radius:10px;color:var(--primary-dark);background:var(--surface);font-weight:600;transition:border-color .2s ease,background .2s ease}.back-link:hover{border-color:#9bbbe0;background:var(--primary-soft)}.uniform-set{margin-bottom:32px;padding:32px;border:1px solid rgba(208,221,235,.9);border-radius:20px;background:#ffffffeb;box-shadow:0 12px 32px #1f467014}.uniform-set__heading{margin-bottom:24px;display:flex;align-items:center;gap:13px}.uniform-set__heading h2{margin:0;font-size:25px}.uniform-set__number{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;color:#fff;background:linear-gradient(135deg,var(--primary-dark),#2775c8);font-size:17px;font-weight:800;box-shadow:0 8px 18px #1558a640}.season-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.season-card{position:relative;padding:0;overflow:hidden;border:0;border-radius:14px;background:#dfe9f3;cursor:zoom-in;aspect-ratio:16 / 9}.season-card:after{content:"放大查看";position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:#fff;background:#05294e8a;font-size:14px;font-weight:700;opacity:0;transition:opacity .2s ease}.season-card:hover:after,.season-card:focus-visible:after{opacity:1}.season-card img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.season-card:hover img{transform:scale(1.025)}.season-card>span{position:absolute;z-index:2;left:12px;bottom:12px;padding:5px 12px;border-radius:999px;color:#fff;background:#062649c7;font-size:14px;font-weight:700;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.video-block{margin-top:30px;padding-top:26px;border-top:1px solid var(--line)}.video-block h3{margin:0 0 18px;text-align:center;font-size:18px;font-weight:700}.lazy-video{position:relative;overflow:hidden;margin:0 auto;border-radius:16px;background:#071524;box-shadow:0 14px 34px #07152433}.lazy-video--portrait{width:min(100%,390px);aspect-ratio:9 / 16}.lazy-video--landscape{width:min(100%,920px);aspect-ratio:16 / 9}.lazy-video video{width:100%;height:100%;object-fit:contain;background:#071524}.video-state{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:15px;color:#ffffffbd;background:linear-gradient(145deg,#0a1c2f,#102f4e)}.video-state button{padding:8px 16px;border:1px solid rgba(255,255,255,.4);border-radius:8px;color:#fff;background:#ffffff1a;cursor:pointer}.video-state__spinner{width:30px;height:30px;border:3px solid rgba(255,255,255,.18);border-top-color:#fff;border-radius:50%;animation:spin .9s linear infinite}.comparison-section{margin-top:48px;padding:38px;border-radius:22px;color:#fff;background:linear-gradient(135deg,#0a376b,#1558a6 62%,#2879cc);box-shadow:0 22px 55px #14498438}.comparison-section__heading{margin-bottom:26px;text-align:center}.comparison-section__heading span{display:inline-block;margin-bottom:7px;color:#a9d3ff;font-size:13px;font-weight:700;letter-spacing:.2em}.comparison-section__heading h2{margin:0;font-size:clamp(24px,3vw,32px)}.lightbox{position:fixed;z-index:100;top:0;right:0;bottom:0;left:0;padding:60px 28px 30px;display:grid;place-items:center;background:#030e1ced;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px)}.lightbox figure{max-width:min(1200px,94vw);max-height:88vh;margin:0}.lightbox__viewport{width:min(1200px,94vw);height:min(76vh,820px);overflow:auto;display:grid;place-items:center;border-radius:10px}.lightbox__viewport img{max-width:100%;max-height:100%;object-fit:contain;border-radius:10px;box-shadow:0 20px 60px #00000073;transform-origin:center;transition:transform .16s ease;cursor:zoom-in}.lightbox figcaption{margin-top:14px;color:#ffffffd1;text-align:center}.lightbox__close{position:absolute;top:20px;right:24px;width:44px;height:44px;border:1px solid rgba(255,255,255,.35);border-radius:50%;color:#fff;background:#ffffff14;font-size:28px;cursor:pointer}.lightbox__controls{position:absolute;z-index:2;top:20px;left:50%;display:flex;align-items:center;gap:8px;transform:translate(-50%)}.lightbox__controls button{min-width:42px;height:42px;padding:0 12px;border:1px solid rgba(255,255,255,.35);border-radius:9px;color:#fff;background:#ffffff1a;font-size:20px;cursor:pointer}.lightbox__controls button:disabled{opacity:.35;cursor:not-allowed}.lightbox__controls .lightbox__zoom-value{min-width:76px;font-size:14px;font-weight:700}.lightbox-enter-active,.lightbox-leave-active{transition:opacity .2s ease}.lightbox-enter-from,.lightbox-leave-to{opacity:0}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 900px){.season-grid{grid-template-columns:1fr}.season-card{max-height:480px}}@media (max-width: 700px){.site-header__inner,.page-shell{width:min(100% - 28px,1180px)}.site-header__inner{min-height:64px}.brand{font-size:17px}.brand__mark{width:36px;height:36px}.stage-selection{padding-top:42px}.stage-picker{padding:22px 18px;grid-template-columns:1fr}.stage-picker button{width:100%}.page-toolbar{align-items:flex-start;flex-direction:column-reverse}.uniform-set,.comparison-section{padding:22px 16px;border-radius:16px}.uniform-set__heading h2{font-size:22px}.comparison-section{margin-top:34px}.site-footer{margin-top:56px}}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
