@charset "UTF-8";

:root{--amber:#f5b62f;--amber-deep:#d88810;--ink:#1c1a17;--paper:#faf7ef;--soft:#f0eadc;--line:#d9d0c0;--muted:#746d61;--rail:clamp(205px,15.5vw,270px)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",sans-serif;line-height:1.65;overflow-x:hidden}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}a,button,summary{-webkit-tap-highlight-color:transparent}button{font:inherit}
.site-header{height:64px;position:fixed;z-index:30;inset:0 0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(17px,2vw,32px);background:var(--amber);border-bottom:1px solid rgba(31,24,10,.25)}.brand,.footer-brand{display:inline-flex;align-items:center;gap:10px}.brand img{width:43px;height:43px;object-fit:contain}.brand span,.footer-brand span{display:grid;line-height:1.12}.brand b{font-size:18px}.brand small{font-size:9px;font-weight:800;letter-spacing:.11em}.header-actions{display:flex;gap:10px;align-items:center}.download-top,.hero-download,.download-section a{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:40px;padding:9px 16px;background:var(--ink);color:#fff;font-size:14px;font-weight:800;transition:transform .2s,background .2s}.download-top:hover,.hero-download:hover,.download-section a:hover{transform:translateY(-2px);background:#3c352a}.menu-toggle{display:none;width:42px;height:42px;padding:9px;border:1px solid var(--ink);border-radius:5px;background:transparent}.menu-toggle i{display:block;height:2px;margin:4px 0;background:var(--ink)}
.channel-rail{position:fixed;z-index:20;top:64px;bottom:0;left:0;width:var(--rail);display:flex;flex-direction:column;padding:18px 11px 26px;background:#fffdf7;border-right:1px solid var(--ink)}.channel-rail ul{margin:0;padding:0;list-style:none}.channel-rail li+li{margin-top:10px}.channel-rail a{min-height:55px;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;border:1px solid var(--ink);font-weight:800;transition:background .2s}.channel-rail a span{order:2;font-size:11px}.channel-rail a:hover,.channel-rail a.is-active{background:var(--amber)}.channel-rail>p{margin:auto 13px 0;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;font-style:italic}
main{margin-left:var(--rail);padding-top:64px}.hero{min-height:min(790px,calc(100vh - 64px));position:relative;display:flex;align-items:center;padding:clamp(48px,9vw,142px) clamp(36px,9vw,168px);isolation:isolate;background:linear-gradient(90deg,rgba(18,16,11,.72),rgba(18,16,11,.16)),url("../images/bjt.jpg") center/cover no-repeat}.hero::after{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(120deg,rgba(0,0,0,.28),transparent 62%)}.hero-copy{width:min(560px,100%);padding:clamp(26px,3vw,44px);border-left:7px solid var(--amber);background:rgba(18,16,12,.89);color:#fff;box-shadow:15px 15px 0 rgba(0,0,0,.28)}.eyebrow,.section-heading>p,.download-section>p{margin:0;color:var(--amber);font-size:12px;font-weight:900;letter-spacing:.14em}.hero h1{margin:7px 0 20px;font-size:clamp(53px,5.6vw,86px);line-height:.95;letter-spacing:-.08em}.hero-slogan{display:inline-block;margin:0 0 20px;padding:4px 9px;background:var(--amber);color:var(--ink);font-size:clamp(25px,2.7vw,40px);font-weight:900;line-height:1.25}.hero-description{margin:0;font-size:15px}.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}.hero-tags span{padding:3px 10px;border:1px solid rgba(255,255,255,.8);font-size:12px}.hero-download{background:#fff;color:var(--ink)}.age-label{display:block;margin-top:14px;color:rgba(255,255,255,.68);font-size:12px}.hero-mark{position:absolute;right:8%;bottom:1%;z-index:-1;color:rgba(245,182,47,.55);font-size:clamp(160px,30vw,500px);font-weight:900;line-height:1}
.section{width:min(1200px,calc(100% - 48px));margin:0 auto;padding:clamp(62px,8vw,108px) 0}.section-heading{margin-bottom:28px}.section-heading h2{margin:3px 0 7px;font-size:clamp(33px,4vw,54px);line-height:1.08;letter-spacing:-.065em}.section-heading>span{color:var(--muted)}.split-heading{display:flex;align-items:end;justify-content:space-between;gap:24px}.split-heading>span{max-width:360px;font-size:14px}.schedule-section{padding-bottom:34px}.schedule-wrap{overflow-x:auto;border:1px solid var(--ink);background:#fff}table{min-width:650px;width:100%;border-collapse:collapse;font-size:14px}th{padding:13px 16px;background:var(--ink);color:#fff;text-align:left}td{padding:13px 16px;border-top:1px solid var(--ink)}td+td,th+th{border-left:1px solid var(--ink)}td:first-child{width:18%;font-weight:800}
.theme-strip{padding-top:0;display:grid;grid-template-columns:repeat(5,1fr);gap:7px}.theme-strip article{min-height:170px;position:relative;overflow:hidden;background:var(--ink);color:#fff}.theme-strip img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(.7) contrast(1.12);transition:transform .35s}.theme-strip article:hover img{transform:scale(1.07)}.theme-strip article::after{content:"";position:absolute;inset:42% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.93))}.theme-strip div{position:absolute;z-index:1;left:13px;right:13px;bottom:10px}.theme-strip b{display:block;font-size:21px}.theme-strip span{color:var(--amber);font-size:12px}
.value-section,.path-section,.faq-section,.gallery-section,.voices-section{border-top:1px solid var(--line)}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.value-grid article{padding:23px;border:1px solid var(--line);background:#fff}.value-grid strong{font-size:18px}.value-grid p{margin:8px 0 0;color:var(--muted);font-size:14px}.reading-section{display:grid;grid-template-columns:.86fr 1.14fr;gap:clamp(35px,6vw,90px);align-items:center;border-top:1px solid var(--line)}.reading-copy h2{margin:4px 0 17px;font-size:clamp(36px,4.4vw,61px);line-height:1.05;letter-spacing:-.07em}.reading-copy>p:not(.eyebrow){color:var(--muted)}.reading-copy ul{padding:0;margin:20px 0 0;list-style:none}.reading-copy li{padding:9px 0;border-top:1px solid var(--line);font-weight:800}.reading-copy li::before{content:"●";margin-right:9px;color:var(--amber-deep)}.reading-section figure{min-height:420px;margin:0;position:relative;overflow:hidden;background:#eae4d7}.reading-section figure img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}.reading-section figcaption,.gallery-grid figcaption{position:absolute;right:0;bottom:0;left:0;padding:11px 15px;background:rgba(17,15,12,.82);color:#fff;font-size:13px}.path-list{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:0;margin:0;list-style:none}.path-list li{min-height:155px;padding:20px;position:relative;border:1px solid var(--line);background:#fff}.path-list b{color:var(--amber-deep);font-size:22px}.path-list h3{margin:12px 0 4px;font-size:17px}.path-list p{margin:0;color:var(--muted);font-size:13px}.path-list li:not(:last-child)::after{content:"→";position:absolute;right:-18px;top:50%;z-index:2;width:35px;height:30px;display:grid;place-items:center;transform:translateY(-50%);background:var(--paper);font-size:18px}.faq-list{border-top:1px solid var(--ink)}.faq-list details{border:1px solid var(--ink);border-top:0;background:#fff}.faq-list summary{min-height:61px;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;font-weight:800;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary i{font-size:22px;font-style:normal;transition:transform .2s}.faq-list details[open] summary i{transform:rotate(45deg)}.faq-list details p{max-width:850px;margin:0;padding:0 20px 18px;color:var(--muted)}.faq-list details a{color:var(--amber-deep);text-decoration:underline}.gallery-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr;grid-template-rows:190px 190px;gap:8px}.gallery-grid figure{position:relative;margin:0;overflow:hidden;background:var(--soft)}.gallery-grid figure:first-child{grid-row:span 2}.gallery-grid img{width:100%;height:100%;object-fit:cover}.gallery-grid figcaption{font-size:12px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.review-grid article{min-height:290px;padding:21px;display:flex;flex-direction:column;border:1px solid var(--line);background:#fff}.review-grid header{display:flex;gap:10px;align-items:center}.review-grid header>b{width:38px;height:38px;display:grid;place-items:center;flex:none;border-radius:50%;background:var(--amber);font-size:15px}.review-grid h3{margin:0;font-size:14px}.review-grid header span{color:var(--amber-deep);font-size:12px;letter-spacing:.06em}.review-grid article>p{margin:15px 0 12px;color:#49443c;font-size:13px;line-height:1.75}.review-grid time{margin-top:auto;color:var(--muted);font-size:12px;text-align:right}.download-section{padding:clamp(70px,9vw,122px) 24px;text-align:center;background:var(--amber);color:var(--ink)}.download-section h2{margin:5px 0 10px;font-size:clamp(35px,5vw,66px);line-height:1.08;letter-spacing:-.06em}.download-section>span{display:block;margin-bottom:25px;color:#5f4210}.download-section a{background:var(--ink)}
.site-footer{margin-left:var(--rail);padding:35px 24px 25px;display:grid;justify-items:center;background:#15130f;color:#fff}.footer-brand{width:fit-content;justify-self:center}.footer-brand img{width:43px;height:43px;object-fit:contain}.footer-brand b{font-size:18px}.footer-brand small{margin-top:4px;color:rgba(255,255,255,.58);font-size:12px}.site-footer nav{margin:23px auto;display:flex;justify-content:center;flex-wrap:wrap}.site-footer nav a{padding:0 14px;border-right:1px solid rgba(255,255,255,.35);font-size:13px}.site-footer nav a:last-child{border:0}.site-footer>p{margin:0;color:rgba(255,255,255,.53);text-align:center;font-size:12px}.back-top{position:fixed;z-index:15;right:20px;bottom:20px;width:42px;height:42px;border:1px solid var(--ink);border-radius:50%;background:var(--amber);cursor:pointer;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}.back-top.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}:focus-visible{outline:3px solid #fff4c5;outline-offset:3px}
@media(max-width:900px){:root{--rail:0}.site-header{height:65px}.brand img{width:39px;height:39px}.brand b{font-size:16px}.download-top{min-height:38px;padding:8px 11px;font-size:12px}.menu-toggle{display:block}.channel-rail{top:65px;width:min(290px,82vw);height:auto;padding:12px;transform:translateX(-105%);box-shadow:12px 10px 24px rgba(0,0,0,.16);transition:transform .22s}.channel-rail.is-open{transform:translateX(0)}.channel-rail>p{margin:26px 12px 8px}main{margin-left:0;padding-top:65px}.hero{min-height:680px;padding:72px 22px;background-position:57% center}.hero-copy{padding:25px 20px}.hero h1{font-size:clamp(48px,16vw,67px)}.section{width:min(100% - 30px,680px);padding:58px 0}.split-heading{display:block}.split-heading>span{display:block;margin-top:9px}.theme-strip{display:flex;width:100%;padding:0 15px 55px;overflow-x:auto;gap:9px;scroll-snap-type:x mandatory}.theme-strip article{min-width:152px;min-height:192px;scroll-snap-align:start}.value-grid{grid-template-columns:1fr}.reading-section{grid-template-columns:1fr}.reading-section figure{min-height:350px}.path-list{grid-template-columns:1fr 1fr}.path-list li:not(:last-child)::after{display:none}.gallery-grid{grid-template-columns:1fr 1fr;grid-template-rows:230px 160px 160px}.gallery-grid figure:first-child{grid-column:span 2;grid-row:auto}.review-grid{grid-template-columns:1fr}.review-grid article{min-height:0}.site-footer{margin-left:0;text-align:center}.site-footer nav{row-gap:12px}.site-footer nav a{padding:0 9px}}
@media(max-width:480px){.site-header{padding:0 13px}.brand{gap:7px}.brand small{font-size:8px}.header-actions{gap:7px}.download-top{padding:8px 9px}.hero{min-height:650px;padding:48px 15px}.hero-copy{border-left-width:5px}.hero-description{font-size:14px}.hero-tags span{font-size:11px}.schedule-wrap{margin:0 -15px}.section-heading h2{font-size:35px}.reading-section figure{min-height:300px}.path-list li{min-height:125px;padding:16px}.faq-list summary{padding:15px;font-size:14px}.faq-list details p{padding:0 15px 16px;font-size:14px}.back-top{right:13px;bottom:13px}}