@charset "UTF-8";
:root{--bg:#101b17;--panel:#18251f;--fg:#edf2e9;--muted:#a1b1a5;--line:#2c3d32;--green:#a7e4b5;--green-text:#a7e4b5;--ink:#153725;--soft:#22382b;--shadow:0 18px 50px #0002;color-scheme:dark;font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",system-ui,sans-serif;font-synthesis:none}
:root[data-theme=light]{--bg:#f4f7f1;--panel:#fff;--fg:#203c2b;--muted:#62766a;--line:#dae4d7;--green:#b1e7b7;--green-text:#34794b;--ink:#173d24;--soft:#e7f0e2;--shadow:0 18px 50px #20402c08;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--fg);font-size:14px;line-height:1.65}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}a{color:inherit;text-decoration:none}button{cursor:pointer;color:inherit;border:0}button:disabled{cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--green-text);outline-offset:5px}svg{width:20px;height:20px;flex-shrink:0;vertical-align:middle}p,h1,h2,h3{margin-top:0}::selection{background:#a7e4b5;color:#153725}.skip-link{position:fixed;top:-70px;left:15px;padding:12px;background:var(--green);color:var(--ink);z-index:200}.skip-link:focus{top:10px}
.site-header{height:88px;border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:30}.header-inner{height:100%;max-width:1240px;padding:0 32px;margin:auto;display:flex;align-items:center;gap:55px}.brand{display:inline-flex;align-items:center;gap:11px;font-size:25px;font-weight:800;letter-spacing:2px;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:43px;height:43px;border-radius:14px;background:var(--green);color:var(--ink);transform:rotate(-5deg)}.brand-mark svg{width:27px;height:27px}.brand small{display:block;font-size:9px;font-weight:500;letter-spacing:3px;line-height:1.1;color:var(--muted)}#main-nav{display:flex;gap:34px;font-size:13px}#main-nav a{color:var(--muted)}#main-nav a:hover{color:var(--green-text)}.header-actions{display:flex;align-items:center;gap:13px;margin-left:auto}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:9px;background:transparent}.icon-button:hover{background:var(--soft);color:var(--green-text)}.bookmark-button{display:flex;gap:9px;align-items:center;background:var(--green);color:var(--ink);padding:10px 17px;border-radius:8px;font-size:12px;font-weight:700}#menu-toggle{display:none}.page-shell{max-width:1240px;margin:auto;padding:0 32px}.welcome-line{display:flex;justify-content:space-between;align-items:center;padding:23px 0 18px;color:var(--muted);font-size:11px;letter-spacing:1px}.welcome-line span:first-child{display:flex;align-items:center;gap:9px}.welcome-line span:last-child{font-size:9px;letter-spacing:2px}.dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green-text);margin-right:6px}
.hero{position:relative;overflow:hidden;border-radius:15px;min-height:454px;background:#132d24;color:#f2f6ee;isolation:isolate}.hero-image{position:absolute;width:100%;height:100%;object-fit:cover;object-position:50% 38%;inset:0;z-index:-3}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,28,21,.94),rgba(9,34,25,.78) 29%,rgba(7,25,18,.13) 65%,transparent);z-index:-2}.hero-content{padding:46px 48px 30px;max-width:700px}.hero-kicker{display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:2px;color:#ccedd4;background:#a9e6b714;border:1px solid #a9e6b733;border-radius:30px;padding:5px 12px}.hero-kicker i{width:5px;height:5px;background:#b2e4bd;border-radius:50%}.hero h1{font-size:clamp(31px,3.3vw,47px);line-height:1.5;letter-spacing:1px;margin:19px 0 12px;font-weight:750}.hero h1 em{font-style:normal;color:#b2edc0}.hero p{font-size:13px;line-height:2;color:#c4d3c9;letter-spacing:.5px;margin-bottom:23px}.hero-actions{display:flex;align-items:center;gap:25px}.primary-button,.secondary-button{display:inline-flex;gap:16px;align-items:center;justify-content:center;border-radius:7px;padding:12px 20px;font-size:13px;font-weight:650;line-height:1.5;transition:transform .2s,background .2s}.primary-button{background:var(--green);color:var(--ink)}.primary-button:hover:not(:disabled){background:#c0f4ca;transform:translateY(-2px)}.secondary-button{background:transparent;border:1px solid var(--line);color:var(--fg)}.secondary-button:hover{background:var(--soft)}.hero-secondary{display:flex;align-items:center;gap:7px;padding:10px 0;background:none;color:#e5eee5;font-size:12px}.hero-footnote{font-size:8px;letter-spacing:2.5px;color:#b7d0bb;margin-top:27px}.character-note{position:absolute;right:24px;bottom:22px;display:flex;align-items:center;gap:10px;font-size:11px;padding:11px 15px;border-radius:8px;background:#0c251ac7;border:1px solid #b4d0ba26;backdrop-filter:blur(8px)}.character-note i{font-size:27px;color:#cce7b4;font-style:normal}.character-note small{display:block;font-size:8px;letter-spacing:1px;color:#b3c7b7}
.notice-strip{display:flex;align-items:center;gap:20px;padding:15px 19px;border:1px solid var(--line);border-radius:8px;margin:18px 0 42px;background:var(--panel);font-size:11px}.notice-strip>span{display:flex;gap:8px;align-items:center;white-space:nowrap;color:var(--green-text);font-weight:650}.notice-strip svg{width:16px;height:16px}.notice-strip p{margin:0;color:var(--muted)}.notice-strip button{display:flex;align-items:center;gap:8px;margin-left:auto;background:none;white-space:nowrap;font-size:11px}.section-top{display:flex;align-items:end;justify-content:space-between;gap:15px;margin-bottom:22px}.section-kicker{display:block;color:var(--green-text);font-size:9px;font-weight:600;letter-spacing:2px;margin-bottom:7px}.section-top h2{font-size:23px;font-weight:650;letter-spacing:.5px;margin:0}.updated{color:var(--muted);font-size:10px}.updated time{margin-left:7px}.portal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.portal-card{padding:25px;border:1px solid var(--line);border-radius:12px;background:var(--panel);box-shadow:var(--shadow);position:relative;overflow:hidden}.primary-portal{border-color:#709c6c;background:linear-gradient(135deg,var(--soft),var(--panel))}.primary-portal:after{content:"";position:absolute;right:-32px;top:55px;width:170px;height:170px;border:1px solid #a7e4b50c;border-radius:50%;pointer-events:none}.portal-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:23px}.portal-icon{display:grid;place-items:center;width:43px;height:43px;background:var(--soft);border:1px solid var(--line);border-radius:12px;color:var(--green-text)}.primary-portal .portal-icon{background:var(--green);color:var(--ink);border-color:transparent}.portal-icon svg{width:23px;height:23px}.portal-status{font-size:10px;color:var(--muted);display:flex;align-items:center;gap:6px}.portal-status i{height:5px;width:5px;border-radius:50%;background:#aeb6a7}.portal-status.listed{color:var(--green-text)}.portal-status.listed i{background:var(--green-text)}.portal-type{font-size:8px;letter-spacing:2px;color:var(--muted)}.portal-card h3{font-size:19px;margin:3px 0 13px;font-weight:650}.domain-name{font-size:25px;font-weight:600;letter-spacing:1px;color:var(--green-text);margin-bottom:8px;overflow-wrap:anywhere}.portal-description{font-size:11px;color:var(--muted);margin-bottom:23px}.portal-buttons{display:flex;gap:10px}.portal-buttons .primary-button{flex:1;justify-content:space-between;padding:11px 14px;font-size:12px}.primary-button:disabled{background:var(--soft);color:var(--muted);border:1px solid var(--line)}.copy-url{border:1px solid var(--line);height:42px}.portal-note{display:flex;align-items:center;justify-content:center;gap:7px;font-size:10px;color:var(--muted);margin:18px 0 0}.portal-note svg{height:14px;width:14px}.save-banner{display:flex;align-items:center;gap:23px;padding:27px 30px;margin:37px 0 49px;border-radius:12px;border:1px solid var(--line);background:linear-gradient(100deg,var(--soft),var(--bg))}.save-symbol{display:grid;place-items:center;width:63px;height:63px;border-radius:50%;background:var(--bg);color:var(--green-text)}.save-symbol svg{width:27px;height:27px;transform:rotate(-12deg)}.save-banner .section-kicker{font-size:8px;margin-bottom:4px}.save-banner h2{font-size:20px;margin:0 0 4px}.save-banner p{margin:0;font-size:11px;color:var(--muted)}.save-banner>button{margin-left:auto;white-space:nowrap;font-size:11px}.lower-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:48px}.lower-grid h2{font-size:22px}.tiny-label{font-size:10px;color:var(--muted)}.updates-list{border-top:1px solid var(--line)}.update-item{border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.update-item summary{display:flex;align-items:center;gap:23px;padding:19px 0}.update-item time{text-align:center;min-width:47px;color:var(--muted)}.update-item time b{font-size:20px;color:var(--fg);font-weight:500;display:block;line-height:1.3}.update-item time span{font-size:9px;letter-spacing:2px}.news-tag{font-size:9px;color:var(--green-text)}.update-item h3{font-size:13px;margin:5px 0 0;font-weight:550}.expand{margin-left:auto;color:var(--muted);font-size:21px;font-weight:300}details[open] .expand{transform:rotate(45deg)}.update-item>p{padding:0 15px 0 70px;color:var(--muted);font-size:11px;line-height:1.9;margin-bottom:20px}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:13px;padding:17px 0;font-size:12px}.faq-item p{color:var(--muted);font-size:11px;line-height:1.9;padding-right:20px}.end-note{display:flex;align-items:center;justify-content:center;gap:13px;margin:53px 0 34px;color:var(--muted);font-size:10px;letter-spacing:1px}.end-note svg{width:15px;height:15px;color:var(--green-text)}.end-note span{height:1px;background:var(--line);width:50px}
.site-footer{border-top:1px solid var(--line);max-width:1176px;margin:auto;padding:30px 0 20px}.footer-main{display:flex;align-items:center;justify-content:space-between}.footer-main .brand{font-size:19px;letter-spacing:1px}.footer-main .brand svg{color:var(--green-text);width:24px;height:24px}.footer-main p{font-size:10px;color:var(--muted);margin:8px 0}.footer-links{display:flex;gap:24px;color:var(--muted);font-size:10px}.footer-links a:hover{color:var(--green-text)}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:16px;margin-top:20px;color:var(--muted);font-size:9px}.footer-bottom .dot{width:4px;height:4px}.reading{max-width:850px;min-height:60vh;padding-top:50px;padding-bottom:60px}.reading h1{font-size:35px;margin:25px 0}.reading h2{font-size:20px;margin-top:32px}.reading p{font-size:14px;line-height:1.9;color:var(--muted)}.back-link{font-size:12px;color:var(--green-text)}dialog{background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:16px;padding:38px;max-width:490px;width:calc(100% - 32px);box-shadow:var(--shadow)}dialog::backdrop{background:#03150ed9;backdrop-filter:blur(5px)}dialog h2{font-size:23px;margin:10px 0 15px}dialog p{color:var(--muted);font-size:13px}dialog label{font-size:11px;color:var(--muted)}dialog input{display:block;width:100%;margin:8px 0 18px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--fg);padding:12px;font-size:11px}dialog small{display:block;margin-top:17px;color:var(--muted);font-size:10px}.dialog-close{position:absolute;right:8px;top:8px;font-size:24px}kbd{background:var(--soft);border:1px solid var(--line);border-radius:4px;padding:2px 5px;font-size:11px}#toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--green);color:var(--ink);padding:13px 22px;border-radius:9px;font-size:12px;z-index:100;transition:.2s;width:max-content;max-width:90vw;box-shadow:var(--shadow)}#toast.show{transform:translate(-50%,0);opacity:1}
@media(min-width:1600px){.page-shell,.header-inner{max-width:1320px}.site-footer{max-width:1256px}.hero{min-height:485px}.hero-content{padding-top:55px}.hero h1{font-size:49px}}
@media(max-width:1000px){.header-inner{gap:30px}#main-nav{gap:22px}.hero-content{padding-left:30px}.hero{min-height:430px}.hero h1{font-size:38px}.portal-card{padding:20px}.domain-name{font-size:22px}.lower-grid{gap:25px}.site-footer{margin:0 32px}.character-note{font-size:9px;right:16px;bottom:16px}.save-banner{padding:24px}.save-banner h2{font-size:18px}.save-symbol{display:none}}
@media(max-width:720px){.site-header{height:74px}.header-inner{padding:0 20px;gap:15px}.brand{font-size:22px;gap:9px}.brand-mark{width:36px;height:36px}.brand small{font-size:8px}.bookmark-button{padding:8px}.bookmark-button span{display:none}.header-actions{gap:4px}#menu-toggle{display:inline-flex}#main-nav{display:none;position:absolute;left:0;right:0;top:73px;padding:18px 24px;background:var(--panel);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}#main-nav.open{display:flex;justify-content:space-around}.page-shell{padding:0 20px}.welcome-line{padding:17px 0 13px;font-size:10px}.welcome-line span:last-child{display:none}.hero{min-height:460px;border-radius:12px}.hero-image{object-position:63% center}.hero-shade{background:linear-gradient(90deg,#0a2419dd,#0a241952),linear-gradient(0deg,#0a2419f5,transparent 90%)}.hero-content{padding:32px 24px 30px}.hero-kicker{font-size:10px}.hero h1{font-size:34px;line-height:1.55;margin-top:23px}.hero p{font-size:12px;margin-bottom:24px}.hero-actions{gap:17px}.hero-actions .primary-button{font-size:12px;padding:12px 15px;gap:10px}.hero-secondary{font-size:11px;gap:4px}.hero-footnote{font-size:7px;margin-top:25px;letter-spacing:1.8px}.character-note{bottom:14px;right:14px;padding:6px 9px;font-size:8px}.character-note small{font-size:7px}.character-note i{font-size:19px}.notice-strip{flex-wrap:wrap;gap:6px 12px;margin-bottom:31px;padding:13px 14px}.notice-strip>span{font-size:10px}.notice-strip p{flex:1;font-size:10px;min-width:210px}.notice-strip button{margin-left:0;font-size:10px;padding:5px 0}.section-top{gap:10px;align-items:start}.section-top h2{font-size:21px}.section-top .updated{font-size:9px;white-space:nowrap;padding-top:5px}.updated time{display:block;margin:0}.section-kicker{font-size:8px;letter-spacing:1.5px}.portal-grid{grid-template-columns:1fr;gap:14px}.portal-card{padding:22px 24px}.portal-top{margin-bottom:13px}.portal-type{font-size:8px}.portal-card h3{font-size:18px;margin-bottom:9px}.domain-name{font-size:24px;margin-bottom:4px}.portal-description{margin-bottom:18px}.portal-buttons .primary-button{padding:12px 15px}.portal-note{font-size:9px;align-items:flex-start;text-align:center}.portal-note svg{margin-top:2px}.save-banner{display:block;padding:24px;margin:30px 0 36px}.save-banner h2{font-size:18px}.save-banner p{font-size:10px}.save-banner>button{margin-top:17px;font-size:11px;padding:10px 14px}.lower-grid{grid-template-columns:1fr;gap:32px}.lower-grid .section-top{align-items:end;margin-bottom:15px}.lower-grid h2{font-size:21px}.tiny-label{font-size:9px}.update-item h3{font-size:12px}.faq-item summary{font-size:12px;padding:17px 0;min-height:53px}.faq-item p,.update-item>p{font-size:12px}.end-note{margin:34px 0 25px;font-size:9px;gap:8px}.end-note span{width:25px}.site-footer{margin:0 20px;padding-top:25px}.footer-main{display:block}.footer-links{margin-top:17px;gap:23px}.footer-bottom{font-size:8px;gap:12px}.reading{padding-top:30px;padding-bottom:40px}.reading h1{font-size:29px}dialog{padding:30px 23px}dialog h2{font-size:21px}}
@media(max-width:370px){.hero-content{padding-left:20px;padding-right:20px}.hero h1{font-size:29px}.section-top h2{font-size:18px}.header-inner{padding:0 16px}.page-shell{padding:0 16px}.notice-strip p{min-width:170px}.hero-actions{gap:12px}.hero-footnote{letter-spacing:1px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}