*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f4f7f5;color:#10211b;font-family:Inter,"Noto Sans SC","Microsoft YaHei",sans-serif;letter-spacing:0}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.top{height:76px;padding:0 4vw;display:flex;align-items:center;gap:32px;background:rgba(247,250,248,.9);border-bottom:1px solid #d8e1dc;position:relative;z-index:20}.mark{display:flex;align-items:center;gap:10px;margin-right:auto;padding:8px 3px}.mark i{width:30px;height:30px;border-radius:70% 10% 70% 10%;background:linear-gradient(145deg,#79ef95,#08704d);transform:rotate(-18deg);box-shadow:0 8px 24px #177a4a44}.mark b{font-size:20px}.mark span{font-size:12px;color:#557067;border-left:1px solid #b8c8c0;padding-left:10px}.top nav{display:flex;gap:24px;font-size:14px}.top nav a:hover{color:#08704d}.login,.actions a:first-child,.log-band>a,.help-strip>a{background:#b8ff55;color:#102017;padding:13px 22px;border:1px solid #9bdd43;font-weight:800}.menu{display:none;background:none;border:0;font-size:24px}.hero{height:min(760px,calc(100vh - 76px));min-height:620px;position:relative;overflow:hidden;background:#04120f;color:white}.hero>img{width:100%;height:100%;object-fit:cover}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,15,12,.96) 0%,rgba(2,15,12,.72) 38%,rgba(2,15,12,.08) 72%)}.hero-copy{position:absolute;z-index:2;left:6vw;top:50%;transform:translateY(-55%);max-width:650px}.eyebrow,.page-head>p,.device-deck header>p,.log-band>div>p,.editorial header>p{font:700 12px/1.2 ui-monospace,SFMono-Regular,monospace;color:#8dedaa;letter-spacing:2px}.hero h1{font-size:clamp(58px,8vw,116px);line-height:.88;margin:24px 0 28px;letter-spacing:0}.hero h1 em{font-size:.52em;font-style:normal;color:#b8ff55}.hero-copy>p:not(.eyebrow){font-size:19px;line-height:1.8;color:#dcebe4;max-width:570px}.actions{display:flex;gap:12px;margin-top:36px}.actions a{padding:15px 24px;border:1px solid #91bda9;font-weight:800}.pulse{position:absolute;z-index:3;left:6vw;right:6vw;bottom:26px;border-top:1px solid #72a88d;display:grid;grid-template-columns:130px 1fr auto;padding-top:16px;color:#c9ddd3}.pulse i{color:#b8ff55;font-style:normal}.task-rail{max-width:1450px;margin:-1px auto 0;display:grid;grid-template-columns:repeat(4,1fr);background:white;border-left:1px solid #d9e3de}.task-rail a{padding:34px;border-right:1px solid #d9e3de;border-bottom:1px solid #d9e3de;min-height:160px}.task-rail small{display:block;color:#16805a;font-weight:800}.task-rail b{display:block;font-size:21px;margin:17px 0 9px}.task-rail span{color:#65766f;font-size:14px}.device-deck{padding:110px 6vw;background:#eef4f0}.device-deck header{max-width:740px}.device-deck h2,.editorial h2,.log-band h2,.help-strip h2{font-size:clamp(32px,4vw,58px);line-height:1.15;margin:14px 0}.device-deck header>span{font-size:18px;color:#5e7168}.device-line{margin-top:60px;border-top:1px solid #bacbc2;display:grid;grid-template-columns:repeat(4,1fr)}.device-line article{padding:32px 24px;border-right:1px solid #bacbc2}.device-line b{font-size:26px}.device-line p{color:#63776d;line-height:1.7}.log-band{background:#071b15;color:white;padding:100px 6vw;display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:start}.log-band ol{list-style:none;padding:0;margin:0;border-top:1px solid #477060}.log-band li{display:grid;grid-template-columns:90px 1fr;padding:18px 0;border-bottom:1px solid #34574a}.log-band li b{color:#b8ff55}.log-band li span{color:#bdd0c7}.log-band>a{grid-column:2;justify-self:start}.editorial{padding:110px 6vw;max-width:1550px;margin:auto}.story-stream{border-top:2px solid #12251e}.story{display:grid;grid-template-columns:110px 100px 1fr 1.2fr;gap:24px;padding:28px 0;border-bottom:1px solid #cbd7d1;align-items:start}.story time,.story span{font-size:13px;color:#608074}.story h3{margin:0;font-size:22px}.story p{margin:0;color:#5d7168;line-height:1.65}.more{display:inline-block;margin-top:32px;border-bottom:2px solid #13875d;padding-bottom:7px;font-weight:800}.help-strip{padding:75px 6vw;background:#b8ff55;display:flex;align-items:center;justify-content:space-between}.help-strip h2{max-width:900px;margin-bottom:0}.help-strip>a{background:#081b15;color:white;border-color:#081b15}.inner,.article-main{max-width:1380px;margin:auto;padding:70px 5vw 110px}.page-head{padding:70px 0 55px;border-bottom:2px solid #142820}.page-head h1,.article-main>header h1{font-size:clamp(40px,6vw,76px);line-height:1.05;margin:18px 0}.page-head span,.article-main>header span{font-size:19px;line-height:1.8;color:#5a7066;max-width:840px;display:block}.topic-ledger{display:grid;grid-template-columns:1fr 1fr}.topic-ledger article{padding:45px;border-bottom:1px solid #c8d5cf}.topic-ledger article:nth-child(odd){border-right:1px solid #c8d5cf}.topic-ledger small{color:#159364;font-family:monospace}.topic-ledger h2{font-size:27px}.topic-ledger p,.archive-copy p{line-height:1.85;color:#53685f}.faq{max-width:900px;margin:80px auto 0}.faq details{border-bottom:1px solid #bfcec7;padding:24px 0}.faq summary{font-size:20px;font-weight:800}.faq p{line-height:1.8;color:#596e65}.article-index>a{display:grid;grid-template-columns:110px 100px 1fr;gap:25px;padding:34px 0;border-bottom:1px solid #c4d1cb}.article-index h2{margin:0;font-size:26px}.article-index p{grid-column:3;color:#5f736a;line-height:1.7}.article-index time,.article-index span{color:#4d7867;font-size:13px}.article-main>header{padding:60px 0;border-bottom:1px solid #bdccc5}.article-main>header>p{color:#16815b}.article-layout{display:grid;grid-template-columns:260px minmax(0,760px);gap:80px;justify-content:center;padding-top:55px}.article-layout aside{position:sticky;top:20px;align-self:start;display:flex;flex-direction:column;border-top:2px solid #123326}.article-layout aside a,.article-layout aside b{padding:12px 0;border-bottom:1px solid #ccd7d2;font-size:14px}.article-body h2{font-size:30px;margin-top:52px}.article-body p{font-family:"Noto Serif SC",Georgia,serif;font-size:18px;line-height:2;color:#263d34}.related{margin-top:65px;border-top:2px solid #183c2e;padding-top:22px;display:flex;flex-direction:column;gap:12px}.archive-copy{max-width:800px;padding:50px 0}.missing{text-align:center;padding:15vh 5vw}.missing>b{font-size:100px;color:#17855e}.missing a{display:inline-block;margin-top:20px;background:#173c2e;color:white;padding:14px 24px}footer{background:#06130f;color:#c9dbd2;padding:60px 6vw;display:grid;grid-template-columns:1fr auto;gap:30px}footer b{color:white;font-size:24px}footer p{max-width:500px;color:#819b8f}footer nav{display:flex;gap:20px;flex-wrap:wrap}footer small{grid-column:1/-1;border-top:1px solid #254238;padding-top:24px}.article-index,.story-stream{width:100%}@media(max-width:760px){.top{height:64px;padding:0 18px}.mark span,.top>.login{display:none}.menu{display:block;order:3}.top nav{display:none;position:absolute;top:64px;left:0;right:0;background:#f7faf8;padding:20px;flex-direction:column}.menu[aria-expanded=true]+nav{display:flex}.hero{height:680px;min-height:0}.hero>img{object-position:66% center}.hero:after{background:linear-gradient(180deg,rgba(2,15,12,.2),rgba(2,15,12,.95) 57%)}.hero-copy{left:22px;right:22px;top:auto;bottom:110px;transform:none}.hero h1{font-size:58px}.hero-copy>p:not(.eyebrow){font-size:16px}.actions a{padding:13px 16px}.pulse{left:22px;right:22px;grid-template-columns:1fr}.pulse span,.pulse i{display:none}.task-rail{grid-template-columns:1fr 1fr}.task-rail a{padding:24px 20px;min-height:140px}.device-deck,.log-band,.editorial{padding:75px 22px}.device-line{grid-template-columns:1fr 1fr}.device-line article{padding:22px 12px}.log-band{grid-template-columns:1fr;gap:30px}.log-band>a{grid-column:1}.story{grid-template-columns:86px 1fr;gap:10px}.story p{grid-column:1/-1}.story h3{font-size:19px}.help-strip{padding:55px 22px;display:block}.help-strip>a{display:inline-block;margin-top:24px}.inner,.article-main{padding:35px 22px 80px}.page-head{padding:40px 0}.topic-ledger{grid-template-columns:1fr}.topic-ledger article{padding:30px 0;border-right:0!important}.article-index>a{grid-template-columns:84px 1fr;gap:12px}.article-index h2,.article-index p{grid-column:1/-1}.article-layout{grid-template-columns:1fr;padding-top:20px}.article-layout aside{position:static}.article-body h2{font-size:25px}.article-body p{font-size:17px}.article-main>header h1{font-size:40px}footer{grid-template-columns:1fr}footer small{grid-column:1}.pulse b{font-size:13px}}