/* 果冻视频 / Editorial moving image visual system */
:root{--ink:#121620;--cream:#f1eee6;--paper:#fcfaf5;--pale:#dfdbcf;--muted:#666b75;--line:#d6d1c7;--lime:#d7ef65;--orange:#f6a66b;--navy:#1c2738;--radius:4px;--max:1240px;--pad:clamp(22px,5vw,82px);--ease:cubic-bezier(.22,.8,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}body.no-scroll{overflow:hidden}::selection{background:var(--lime);color:var(--ink)}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{max-width:100%;height:auto;display:block}h1,h2,h3,p,blockquote{margin-top:0}h1,h2,h3{line-height:1.2;letter-spacing:-.05em}h1{font-size:clamp(56px,7vw,116px);font-weight:730}h2{font-size:clamp(37px,4.4vw,70px)}h3{font-size:clamp(21px,2vw,31px)}p{line-height:1.87}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #a76d32;outline-offset:5px}a,button{ -webkit-tap-highlight-color:transparent}.section-wrap{max-width:calc(var(--max) + 2 * var(--pad));padding-left:var(--pad);padding-right:var(--pad);margin-left:auto;margin-right:auto}.eyebrow,.kicker{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;text-transform:uppercase;font-size:11px;letter-spacing:.16em;font-weight:700}.kicker{color:#76736f;letter-spacing:.07em}.skip-link{position:fixed;left:1rem;top:-150px;z-index:1000;background:#fff;color:#111;padding:12px 18px}.skip-link:focus{top:12px}.site-header{position:relative;z-index:60;background:var(--paper);border-bottom:1px solid #d9d5cb}.topline{max-width:1600px;margin:auto;padding:0 var(--pad);min-height:98px;display:flex;align-items:center;justify-content:space-between;gap:28px}.identity{display:inline-flex;align-items:center;gap:11px;min-width:210px;font-size:25px;font-weight:800;letter-spacing:-.06em;line-height:1}.identity small{display:block;letter-spacing:.3em;font-size:8px;font-weight:750;margin-top:8px}.identity-symbol{width:44px;height:44px;display:grid;place-items:center;border:2px solid var(--ink);border-radius:50%;font-size:33px;line-height:1}.main-nav{display:flex;align-items:center;gap:clamp(17px,2.4vw,42px);font-size:13px;font-weight:650}.main-nav a{position:relative;white-space:nowrap;padding:14px 0}.main-nav a::after{content:'';position:absolute;left:0;bottom:9px;width:0;height:2px;background:currentColor;transition:width .25s}.main-nav a:hover::after,.main-nav a[aria-current=page]::after{width:100%}.header-action{font-size:12px;border:1px solid var(--ink);padding:13px 18px;display:flex;gap:18px;white-space:nowrap;font-weight:700;transition:background .2s,color .2s}.header-action:hover{background:var(--ink);color:var(--paper)}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:51% 49%;min-height:670px;background:var(--cream);overflow:hidden}.hero-copy{padding:clamp(60px,6vw,114px) 8% clamp(25px,3vw,54px) max(var(--pad),calc((100vw - var(--max))/2));display:flex;flex-direction:column;align-items:flex-start}.hero h1{margin:28px 0 22px;font-size:clamp(52px,6.15vw,100px);line-height:1.13;white-space:nowrap}.hero h1 em{font-style:normal;color:#5f6a5a}.hero .lead{max-width:510px;font-size:clamp(16px,1.3vw,19px);color:#555a5d;line-height:1.95}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:27px}.button{min-height:50px;display:inline-flex;justify-content:center;align-items:center;gap:22px;border-radius:2px;padding:13px 25px;font-weight:700;font-size:13px;transition:transform .22s var(--ease),background .2s,color .2s}.button:hover{transform:translateY(-3px)}.button.primary{background:var(--ink);color:#fff}.button.secondary{border:1px solid #a4a59e}.button.light{background:var(--lime);color:var(--ink)}.hero-foot{width:100%;display:flex;align-items:center;gap:26px;margin-top:auto;padding-top:55px;font-size:11px;color:#666c6f}.hero-foot span+span:before{content:'•';margin-right:26px;color:#8e968d}.hero-media{position:relative;min-height:580px;background:linear-gradient(148deg,#738384 0%,#2b3844 51%,#111620 100%);overflow:hidden}.hero-image{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;filter:saturate(.68);transition:transform 1.2s var(--ease)}.hero-media:hover .hero-image{transform:scale(1.035)}.hero-media:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(8,12,19,.52) 100%);pointer-events:none}.media-overlay{position:absolute;bottom:35px;left:45px;right:38px;z-index:2;color:#fff;display:flex;justify-content:space-between;align-items:center;font:12px ui-monospace,monospace;letter-spacing:.16em}.media-symbol{font-size:45px;line-height:1}.intro-strip{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:40px var(--pad);background:var(--lime);min-height:166px}.intro-strip p{font-size:clamp(24px,2.6vw,40px);font-weight:750;line-height:1.4;letter-spacing:-.05em;margin:0}.intro-strip a{font-size:13px;font-weight:750;border-bottom:1px solid #222;padding:9px 0;white-space:nowrap}.intro-strip a span{padding-left:20px}.section-heading{margin-bottom:43px}.section-heading h2{margin:16px 0 17px;max-width:840px}.section-heading p{max-width:680px;color:var(--muted);font-size:16px}.feature-section{padding-top:115px;padding-bottom:122px}.feature-layout{display:grid;grid-template-columns:44% 1fr;gap:clamp(35px,5vw,85px)}.feature-art{min-height:630px;position:relative;background:#a2a6a6;overflow:hidden}.feature-art img{height:100%;width:100%;object-fit:cover;position:absolute;inset:0}.feature-caption{position:absolute;left:24px;bottom:24px;padding:9px 13px;background:var(--lime);color:var(--ink);font:11px ui-monospace,monospace;letter-spacing:.08em}.feature-index{display:flex;justify-content:space-between;padding-bottom:22px;border-bottom:1px solid var(--line);font:11px ui-monospace,monospace;letter-spacing:.1em}.article-card{display:grid;grid-template-columns:48px minmax(0,1fr) 36px;gap:15px;padding:25px 0 27px;border-bottom:1px solid var(--line)}.article-number{font-family:ui-monospace,Consolas,monospace;color:#888e8b;font-size:12px;padding-top:2px}.article-card h3{font-size:clamp(19px,1.55vw,25px);line-height:1.45;margin:8px 0 11px;letter-spacing:-.025em}.article-card h3 a:hover{box-shadow:inset 0 -6px 0 var(--lime)}.article-card p{color:var(--muted);line-height:1.7;font-size:13px;margin-bottom:13px}.meta{font-size:11px;letter-spacing:.025em;color:#92908a}.round-arrow{width:35px;height:35px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;font-size:18px;transition:background .25s,transform .25s}.round-arrow:hover{background:var(--lime);transform:rotate(45deg)}.inline-more{display:inline-flex;align-items:center;gap:26px;border-bottom:1px solid currentColor;padding:12px 0;margin-top:25px;font-weight:700;font-size:13px}.inline-more:hover{gap:35px}.dark-band{background:#141c2a;color:#f5f3ed;overflow:hidden}.dark-band-grid{min-height:575px;display:grid;grid-template-columns:1fr 45%;gap:8%;align-items:center}.dark-band h2{font-size:clamp(48px,5.3vw,81px);margin:24px 0}.dark-band h2 i{font-style:normal;color:var(--lime)}.dark-band p{max-width:530px;color:#c6c9c5;line-height:2;margin-bottom:32px}.band-visual{align-self:stretch;position:relative;background:linear-gradient(145deg,#424e56,#222d3e);overflow:hidden}.band-visual img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.band-visual:after{content:'WATCH / REWATCH';position:absolute;bottom:20px;left:20px;color:#fff;font:11px monospace;letter-spacing:.22em}.pathways{padding-top:119px;padding-bottom:130px}.path-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.path-card{position:relative;min-height:345px;padding:32px 31px 75px;background:#e9e7df;transition:background .2s,transform .3s var(--ease)}.path-card:nth-child(2){background:#d7decd}.path-card:nth-child(3){background:#e8dcd2}.path-card:hover{transform:translateY(-7px);background:var(--lime)}.path-card>span{font:11px monospace;letter-spacing:.1em}.path-card h3{font-size:clamp(27px,2.5vw,40px);line-height:1.4;margin:44px 0 17px}.path-card p{font-size:13px;color:#555a56}.path-card b{position:absolute;right:31px;bottom:24px;font-size:25px}.closing-quote{background:#e8e4da;padding:110px 0 120px;text-align:center}.closing-quote blockquote{font-size:clamp(42px,6vw,85px);font-weight:760;letter-spacing:-.06em;line-height:1.4;margin:23px auto 34px}.closing-quote a{border-bottom:1px solid;padding:10px;font-weight:700}.site-footer{background:#101622;color:#f4f3ed}.footer-inner{max-width:calc(var(--max) + 2 * var(--pad));margin:auto;padding:104px var(--pad) 90px;display:flex;justify-content:space-between;gap:50px}.footer-statement h2{font-size:clamp(40px,4.3vw,67px);margin:18px 0 25px}.footer-statement p{max-width:390px;font-size:13px;color:#aab0b4}.footer-links{display:flex;gap:clamp(65px,9vw,150px);padding-top:30px}.footer-links div{display:flex;flex-direction:column;gap:16px;white-space:nowrap;font-size:13px;color:#bbbfc4}.footer-links strong{color:var(--lime);font-size:12px;margin-bottom:5px}.footer-links a:hover{color:#fff;text-decoration:underline}.footer-bottom{border-top:1px solid #333a43;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:23px var(--pad);font-size:11px;color:#adb0b8;max-width:1600px;margin:auto}.page-masthead{padding-top:100px;padding-bottom:100px}.page-masthead h1{max-width:970px;margin:26px 0;font-size:clamp(55px,7vw,108px)}.page-masthead h1 i,.split-masthead h1 i{font-style:normal;color:#79867c}.page-masthead p{max-width:650px;color:#646b70;font-size:19px;line-height:1.9}.catalogue{padding-bottom:120px}.catalogue-head{display:flex;justify-content:space-between;align-items:end;gap:45px;border-bottom:2px solid var(--ink);padding-bottom:24px}.catalogue-head h2{font-size:45px;margin:0}.catalogue-head p{max-width:370px;font-size:13px;margin:0;color:var(--muted)}.catalogue-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:70px}.catalogue-grid .article-card{min-height:220px}.reading-note{display:grid;grid-template-columns:45% 1fr;align-items:center;gap:8%;padding-bottom:130px}.reading-note>div:first-child{min-height:480px;background:#e0ddcf}.reading-note img{width:100%;height:480px;object-fit:cover}.reading-note h2{margin:16px 0 25px}.reading-note ol{padding-left:25px;font-size:17px;font-weight:700}.reading-note li{padding:8px 0}.reading-note p{color:var(--muted)}.split-masthead{display:grid;grid-template-columns:1fr 42%;gap:7%;min-height:580px;align-items:center;padding-top:75px;padding-bottom:75px}.split-masthead h1{font-size:clamp(55px,7vw,110px);margin:20px 0}.split-masthead p{font-size:18px;color:var(--muted);max-width:510px}.mast-image{height:500px;background:#d8d5cd;overflow:hidden}.mast-image img{height:100%;width:100%;object-fit:cover}.issue-grid{display:grid;grid-template-columns:34% 1fr;gap:8%;padding-top:60px;padding-bottom:120px;border-top:1px solid var(--line)}.issue-lead h2{font-size:clamp(35px,3.2vw,50px);margin:17px 0}.issue-lead p{color:var(--muted)}.issue-grid .article-card:first-child{padding-top:0}.comparison{padding-top:75px;padding-bottom:130px;border-top:1px solid var(--line)}.comparison h2{margin:22px 0 40px;font-size:clamp(32px,3.5vw,55px)}.responsive-table{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}th{text-align:left;letter-spacing:.03em;background:#222b3c;color:white;padding:19px 23px}td{vertical-align:top;padding:22px 23px;border-bottom:1px solid var(--line)}tr:nth-child(even) td{background:#eeece6}td:first-child{font-weight:750;min-width:180px}.safety-head{padding-top:105px;padding-bottom:85px;border-bottom:1px solid var(--line)}.safety-head h1{font-size:clamp(54px,7vw,104px);margin:22px 0}.safety-head p{max-width:630px;color:var(--muted);font-size:18px}.safety-ledger{padding-top:100px;padding-bottom:120px;display:grid;grid-template-columns:35% 1fr;gap:8%}.ledger-intro h2{font-size:clamp(35px,3.5vw,55px);margin:18px 0}.ledger-intro p{font-size:14px;color:var(--muted)}.ledger-intro img{width:100%;height:330px;object-fit:cover;margin-top:28px;background:#dadad1}.ledger-list .article-card:first-child{padding-top:0}.safe-checklist{padding-bottom:130px}.safe-checklist>h2{border-top:1px solid var(--line);padding-top:60px}.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:45px}.check-grid>div{padding:30px;border-top:3px solid var(--ink);background:#f0eee7}.check-grid b{font:14px monospace;color:#777}.check-grid h3{margin:40px 0 12px}.check-grid p{font-size:13px;color:var(--muted)}.about-columns{display:grid;grid-template-columns:1fr 46%;gap:10%;padding-top:40px;padding-bottom:130px}.about-columns h2{margin-bottom:28px}.about-columns p{font-size:17px;line-height:2;color:#61676c}.about-columns>div:last-child{min-height:470px;background:#d2d4d0}.about-columns img{width:100%;height:100%;object-fit:cover}.about-principles{padding-bottom:130px}.about-principles>div{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.text-link{display:flex;flex-direction:column;gap:10px;padding:28px 25px;min-height:210px;border-top:2px solid;background:#eae8e0;position:relative}.text-link strong{font-size:24px}.text-link span{font-size:14px;color:var(--muted)}.text-link b{position:absolute;bottom:18px;right:23px;font-size:24px}.text-link:hover{background:var(--lime)}.faq-list{padding-bottom:130px;max-width:1060px}.faq-list>h2{margin-bottom:42px}.faq-item{border-top:1px solid var(--line);padding:3px 0}.faq-item:last-child{border-bottom:1px solid var(--line)}.faq-item summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:30px;font-weight:750;font-size:clamp(17px,1.6vw,23px);padding:25px 0}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary span{font-size:28px;font-weight:400;transition:transform .2s}.faq-item[open] summary span{transform:rotate(45deg)}.faq-item p{max-width:740px;color:var(--muted);margin:0 0 12px}.faq-item>a{display:inline-block;font-size:13px;border-bottom:1px solid;padding:7px 0;margin-bottom:27px}.prose-page{padding-bottom:130px;max-width:960px}.prose-page h2{font-size:32px;margin-top:48px}.prose-page p{font-size:16px;color:#515b62}.prose-page a{border-bottom:1px solid}.prose-page code{background:#e7e5dc;padding:3px 6px;font-size:14px}.breadcrumbs{display:flex;align-items:center;gap:13px;font-size:11px;color:#777f7c;padding:38px 0}.breadcrumbs a:hover{text-decoration:underline}.article-header{text-align:center;max-width:960px;margin:45px auto 110px}.article-header h1{font-size:clamp(45px,6vw,88px);line-height:1.28;margin:26px 0 22px}.article-header>p{max-width:680px;margin:0 auto 30px;color:var(--muted);font-size:18px}.article-meta{display:flex;justify-content:center;gap:25px;color:#888e91;font-size:12px}.article-meta span+span:before{content:'•';margin-right:25px}.article-body-wrap{display:grid;grid-template-columns:25% 1fr;gap:8%;padding-bottom:110px;border-top:1px solid var(--line);padding-top:65px}.article-aside{position:sticky;top:30px;align-self:start;border-top:3px solid;padding-top:20px;font-size:13px}.article-aside strong{font-size:12px}.article-aside ol{padding-left:20px;color:#72787a}.article-aside li{padding:11px 0}.article-aside a:hover{text-decoration:underline}.article-aside>a{display:inline-block;margin-top:20px;border-bottom:1px solid;padding-bottom:6px}.article-content{max-width:760px}.article-content section{padding-bottom:47px;margin-bottom:50px;border-bottom:1px solid var(--line)}.article-step{font:12px monospace;color:#87918f}.article-content h2{font-size:clamp(29px,3vw,45px);margin:15px 0 24px;line-height:1.35}.article-content p{font-size:18px;line-height:2.15;color:#434a51}.takeaway{background:#e3e8d6;padding:38px 45px}.takeaway p{font-size:18px;font-weight:650;line-height:1.95;margin:18px 0 0}.related{border-top:1px solid var(--line);padding-top:70px;padding-bottom:125px}.related-head{display:flex;align-items:center;justify-content:space-between}.related-head h2{font-size:44px}.related-head a{font-size:13px;border-bottom:1px solid;padding-bottom:5px}.related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:60px}.not-found{text-align:center;padding-top:140px;padding-bottom:170px;min-height:600px}.not-found h1{font-size:clamp(48px,7vw,90px);margin:25px 0}.not-found p{max-width:500px;margin:0 auto 30px;color:var(--muted)}.not-found .button{margin:5px}.reveal-on-scroll{transition:opacity .6s,transform .6s var(--ease)}.reveal-on-scroll:not(.is-visible){opacity:.6;transform:translateY(12px)}
@media(max-width:1180px){.header-action{display:none}.main-nav{gap:22px}.hero-copy{padding-left:var(--pad)}.hero h1{font-size:clamp(52px,5.9vw,76px)}.feature-layout{grid-template-columns:40% 1fr;gap:40px}.feature-art{min-height:550px}.article-card{grid-template-columns:34px minmax(0,1fr) 30px}.topline{min-height:84px}}
@media(max-width:850px){:root{--pad:25px}.topline{min-height:76px}.identity{min-width:auto}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:7px;width:44px;height:44px;border:1px solid var(--line);background:transparent;padding:10px}.menu-toggle span{height:2px;width:100%;background:var(--ink);transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(4.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-4.5px) rotate(-45deg)}.main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);padding:17px var(--pad) 27px;box-shadow:0 20px 25px #1112;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid var(--line)}.main-nav.is-open{display:flex}.main-nav a{padding:15px 0;border-bottom:1px solid var(--line)}.hero{grid-template-columns:1fr}.hero-copy{min-height:560px;padding:65px var(--pad) 40px}.hero h1{font-size:clamp(55px,9vw,85px)}.hero-media{min-height:460px}.intro-strip{padding:45px var(--pad)}.feature-section,.pathways{padding-top:85px;padding-bottom:95px}.feature-layout{grid-template-columns:1fr;gap:35px}.feature-art{min-height:430px;height:430px}.feature-content{max-width:100%}.dark-band-grid{grid-template-columns:1fr;padding-top:75px;padding-bottom:0}.dark-band-grid>div:first-child{padding-bottom:25px}.band-visual{min-height:420px}.path-grid{gap:10px}.path-card{min-height:325px;padding:24px}.path-card h3{font-size:27px}.footer-inner{padding-top:75px;padding-bottom:65px}.page-masthead{padding-top:75px;padding-bottom:70px}.catalogue-grid{column-gap:30px}.reading-note{gap:5%}.issue-grid,.safety-ledger{gap:35px;grid-template-columns:35% 1fr}.split-masthead{gap:30px}.mast-image{height:420px}.about-columns{gap:35px}.about-principles>div{gap:10px}.text-link{padding:20px}.text-link strong{font-size:21px}}
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/* The glossary page uses a numbered editorial index, not generic cards. */
.glossary-intro{border-top:1px solid var(--line);padding-top:60px;padding-bottom:40px;display:grid;grid-template-columns:1fr 1fr;gap:50px}.glossary-intro h2{font-size:clamp(34px,4vw,58px)}.glossary-intro p{max-width:450px;color:var(--muted);font-size:16px}.glossary-list{padding-bottom:120px}.term-entry{border-top:1px solid var(--line);display:grid;grid-template-columns:25% 1fr;gap:6%;padding:37px 0 43px}.term-entry:last-child{border-bottom:1px solid var(--line)}.term-count{color:#898b80;font:12px ui-monospace,monospace;letter-spacing:.15em}.term-main{max-width:790px}.term-main h2{font-size:clamp(27px,3vw,42px);margin-bottom:17px}.term-main p{font-size:17px;line-height:2;color:#4a5358;margin-bottom:16px}.term-main blockquote{font-weight:700;font-size:15px;line-height:1.85;color:#343f43;border-left:3px solid var(--lime);padding-left:20px;margin:26px 0}.term-main blockquote:before{content:'观察问题 / ';font:11px monospace;color:#818981;letter-spacing:.06em}.term-main a{display:inline-flex;gap:22px;font-size:13px;font-weight:700;padding-bottom:5px;border-bottom:1px solid var(--ink)}.term-main a:hover{background:var(--lime)}.glossary-end{background:#ebe8df;padding-top:85px;padding-bottom:95px;margin-bottom:100px}.glossary-end h2{font-size:clamp(35px,4vw,61px)}.glossary-end p{max-width:650px;color:var(--muted);font-size:16px;margin-bottom:35px}@media(max-width:620px){.glossary-intro{grid-template-columns:1fr;gap:10px;padding-top:40px}.term-entry{grid-template-columns:38px 1fr;gap:10px;padding:27px 0}.term-main h2{font-size:29px}.term-main p{font-size:15px}.term-main blockquote{font-size:14px;margin:20px 0}.glossary-end{margin-bottom:60px;padding-top:60px;padding-bottom:70px}}