/* Dust_Li / ORBITAL TERMINAL — 原生 CSS，明暗主题与响应式布局 */
:root{color-scheme:dark;--bg:#070b12;--surface:#0c131d;--raised:#111b28;--ink:#e9f0f5;--muted:#adbbc8;--dim:#8e9eae;--accent:#78eee8;--lime:#d0f38d;--soft:#78eee810;--line:#263340;--line-soft:#192530;--font:"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;--display:"Bahnschrift","Segoe UI","Microsoft YaHei",sans-serif;--mono:Consolas,"Courier New","Microsoft YaHei",monospace}
[data-theme="light"]{color-scheme:light;--bg:#eef2f4;--surface:#f8fbfc;--raised:#e3ebf0;--ink:#172935;--muted:#536878;--dim:#5c7180;--accent:#086c75;--lime:#527229;--soft:#086c7510;--line:#c3d2db;--line-soft:#d6e0e7}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.9 var(--font);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{border:0;cursor:pointer;color:inherit;font:inherit}button,a{-webkit-tap-highlight-color:transparent}img{display:block;width:100%;height:auto}svg{display:block}h1,h2,h3,p{margin-top:0}::selection{background:var(--accent);color:var(--bg)}:focus-visible{outline:2px solid var(--accent);outline-offset:5px}.container{width:min(1240px,calc(100% - 96px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-80px;left:20px;z-index:100;padding:10px 20px;background:var(--accent);color:var(--bg)}.skip-link:focus{top:10px}
.accent-text,.heading-dot{color:var(--accent)}.heading-dot{padding-left:4px;font-family:var(--mono);font-weight:400}.eyebrow{display:flex;gap:10px;align-items:center;margin:0 0 21px;color:var(--accent);font:12px/1.7 var(--mono);letter-spacing:.13em}.section-number{color:var(--dim)}.status-dot{display:inline-block;width:6px;height:6px;background:var(--lime);border-radius:50%;box-shadow:0 0 12px #b6ed8d70;flex-shrink:0}.tiny-square{display:inline-block;height:5px;width:5px;background:var(--accent)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:26px;min-height:48px;padding:11px 22px;border:1px solid var(--line);background:transparent;font-size:15px;font-weight:600;border-radius:2px;transition:background .2s,border-color .2s,transform .2s}.button span{font-size:18px;font-weight:400}.button:hover{transform:translateY(-3px);border-color:var(--accent)}.button-primary{color:#09131a;background:var(--accent);border-color:var(--accent)}.button-secondary{color:var(--accent);border-color:var(--accent)}.button-ghost{background:#0b1520a8;border-color:#536b77;color:#e3eef2}.text-link{display:inline-flex;align-items:center;gap:20px;font-size:15px;white-space:nowrap}.text-link span{color:var(--accent);font-size:19px}.text-link:hover{color:var(--accent)}
.icon-button{width:35px;height:35px;background:transparent;display:grid;place-items:center;border:1px solid var(--line);border-radius:3px;transition:color .2s,border-color .2s}.icon-button:hover{color:var(--accent);border-color:var(--accent)}.icon-button svg{height:17px;width:17px}.theme-sun{display:block}.theme-moon{display:none}[data-theme="light"] .theme-sun{display:none}[data-theme="light"] .theme-moon{display:block}[data-motion="reduced"] .motion-toggle{color:var(--dim);opacity:.7}
/* NAV */
.site-header{position:sticky;top:0;z-index:30;background:var(--bg);border-bottom:1px solid var(--line-soft)}.header-inner{display:flex;align-items:center;gap:30px;height:86px}.brand{display:inline-flex;align-items:center;gap:10px;font:600 22px/1 var(--display);letter-spacing:-.015em;white-space:nowrap}.brand-icon{width:44px;height:44px;object-fit:contain;filter:drop-shadow(0 0 7px #6ce5e51a)}.brand-dot{color:var(--accent)}.main-nav{display:flex;align-items:center;gap:28px;margin-left:auto;font-size:14px}.main-nav>a{color:var(--muted);position:relative;padding-block:12px;white-space:nowrap}.main-nav>a:hover,.main-nav>a.active{color:var(--ink)}.main-nav>a.active:after{content:"";position:absolute;bottom:2px;left:0;height:2px;width:20px;background:var(--accent);box-shadow:0 0 8px #78eee840}.nav-index{color:var(--dim);font:12px var(--mono);margin-right:7px}.main-nav .nav-blog{padding-left:27px;border-left:1px solid var(--line)}.main-nav .nav-github{color:var(--accent)}.header-actions{display:flex;gap:8px;align-items:center}.menu-toggle{display:none}
/* HERO：图片负责空间感，文字与按钮保持原生 HTML */
.hero{position:relative;isolation:isolate;overflow:hidden;color:#edf6fa;background:#070b12;border-bottom:1px solid #263340}.hero-scene{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:-3;opacity:.94;animation:scene-reveal 1.3s ease-out both}.hero-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,#070b12 0%,#070b12f5 21%,#070b12bd 39%,#070b1218 65%,#070b1200 100%),linear-gradient(0deg,#070b12 0%,transparent 20%,transparent 80%,#070b1250 100%)}.hero-scan{position:absolute;left:0;right:0;top:-1px;height:1px;background:linear-gradient(90deg,transparent 20%,#78eee870 65%,transparent 90%);opacity:.3;z-index:-1;animation:scanline 12s linear infinite}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center;min-height:665px;padding-top:55px;padding-bottom:48px}.hero-copy{position:relative;z-index:2;animation:enter 750ms ease-out both}.hero-eyebrow{color:#a9c2cc;font-size:12px;letter-spacing:.1em;margin-bottom:34px}.eyebrow-end{color:#658494}.hero-greeting{color:#b9c9d3;font-size:17px;letter-spacing:.12em;margin-bottom:8px}.hero h1{font:600 clamp(76px,8.3vw,126px)/1.15 var(--display);letter-spacing:-.065em;margin:0 0 20px;color:#f0f7fa}.hero-name-accent{color:#a8f5ed}.terminal-cursor{display:inline-block;color:#d0f38d;font-weight:300;font-size:.55em;margin-left:5px;animation:cursor-blink 2s steps(1,end) infinite}.hero-lead{font-size:28px;font-weight:500;line-height:1.65;letter-spacing:.06em;margin-bottom:20px}.hero-lead>span{color:#a6b8c4}.hero-description{font-size:17px;line-height:2.05;color:#a0b1bf;margin-bottom:30px}
.hero-actions{display:flex;align-items:center;gap:13px;flex-wrap:wrap}.hero .button-primary{background:#91eee5;border-color:#91eee5}.hero .button-primary:hover{background:#b8fff4;box-shadow:0 0 25px #78eee820}.hero-location{display:flex;align-items:center;gap:10px;margin-top:30px;font:12px var(--mono);color:#8da2af;letter-spacing:.09em}.crosshair{font-size:21px;line-height:1;color:#91eee5}.location-divider{color:#4c6475;margin-inline:4px}
.hero-visual{height:470px;position:relative}.orbit-label{display:flex;gap:13px;align-items:center;position:absolute;top:14px;left:12%;color:#a3b4bf;font:12px/2.1 var(--mono);letter-spacing:.09em;animation:enter 1s ease-out both}.hud-corner{display:block;width:20px;height:20px;border-top:1px solid #a4f1df;border-left:1px solid #a4f1df}.orbit-label strong{display:block;color:#c4d2d6;font-size:12px;font-weight:400;letter-spacing:0}.orbit-marker{position:absolute;font:12px var(--mono);color:#c9e4e4;letter-spacing:.09em;padding:8px 10px;border:1px solid #55747f60;background:#07141d99;backdrop-filter:blur(6px);white-space:nowrap}.orbit-marker>span{display:inline-block;width:4px;height:4px;margin-right:8px;background:#d0f38d;box-shadow:0 0 8px #d0f38d50}.marker-one{right:0;top:40%}.marker-two{bottom:66px;left:14%}.visual-coordinate{position:absolute;right:0;bottom:3px;color:#8da2af;font:12px var(--mono);letter-spacing:.12em;border-top:1px solid #59717f50;padding-top:12px;width:210px;display:flex;justify-content:space-between}
.hero-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #263340;min-height:68px;font:12px var(--mono);color:#8d9eac;letter-spacing:.1em;gap:20px}.hero-bottom-label{display:inline-flex;gap:10px;align-items:center;letter-spacing:.06em;color:#b1c0ca}.hero-bottom-label .tiny-square{background:#91eee5}.hero-bottom i{font-style:normal;margin-inline:15px;color:#526571}.hero-bottom a{font-family:var(--font);letter-spacing:.06em;color:#c5d6de}.hero-bottom a span{margin-left:17px;color:#91eee5}
/* IDENTITY */
.section{padding-block:105px}.section h2{font-size:40px;font-weight:550;line-height:1.55;letter-spacing:-.035em;margin-bottom:0}.about-section{display:grid;grid-template-columns:.85fr 1.05fr 1.2fr;gap:36px;align-items:start}.about-heading h2{font-size:33px}.section-summary{color:var(--muted);font-size:17px;line-height:2;margin-top:24px}
.profile-panel{position:relative;border:1px solid var(--line);background:var(--surface);min-width:0}.profile-panel:before{content:"";position:absolute;width:17px;height:17px;top:-1px;left:-1px;border-left:2px solid var(--accent);border-top:2px solid var(--accent)}.panel-bar{display:flex;justify-content:space-between;align-items:center;min-height:37px;padding-inline:17px;color:var(--dim);font:12px var(--mono);border-bottom:1px solid var(--line-soft)}.panel-dots{letter-spacing:3px;font-size:18px;line-height:1}.profile-top{display:flex;align-items:center;gap:16px;padding:23px 20px}.profile-top>img{width:65px;height:65px;object-fit:contain;flex-shrink:0}.small-label{font:12px var(--mono);color:var(--dim);letter-spacing:.13em}.profile-top h3{font:500 25px/1.4 var(--display);margin:2px 0 3px;letter-spacing:-.03em}.profile-role{font-size:15px;color:var(--muted)}.profile-data{margin:0 20px 22px}.profile-data>div{display:flex;gap:12px;justify-content:space-between;padding-block:11px;border-top:1px solid var(--line-soft);align-items:center}.profile-data dt{font:12px var(--mono);color:var(--dim)}.profile-data dd{font-size:16px;margin:0;text-align:right}.profile-data a{color:var(--accent)}.profile-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 20px;background:var(--soft);font-size:13px;color:var(--muted)}.barcode{width:47px;height:14px;flex-shrink:0;background:repeating-linear-gradient(90deg,var(--accent) 0px,var(--accent) 1px,transparent 1px,transparent 4px,var(--accent) 4px,var(--accent) 6px,transparent 6px,transparent 8px);opacity:.5}
.about-story>p{color:var(--muted);font-size:18px;line-height:2.15;margin-bottom:15px}.about-story>p:first-child{color:var(--ink);font-size:20px}.about-story strong{color:var(--accent);font-weight:500}.focus-list{padding-top:8px;margin-top:18px;border-top:1px solid var(--line)}.focus-list>div{display:flex;gap:20px;align-items:baseline;padding-block:9px}.focus-list span{font:12px var(--mono);color:var(--accent);min-width:55px}.focus-list p{font-size:16px;line-height:1.7;margin:0;color:var(--muted)}
/* PROJECT ARCHIVE */
.projects-section{border-block:1px solid var(--line-soft);background:linear-gradient(180deg,var(--surface),var(--bg))}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px}.section-heading>p{color:var(--muted);font-size:17px;line-height:2;margin:0 0 7px}.project-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);margin:35px 0 30px;padding-bottom:19px}.filters{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.filter-button{background:transparent;border:1px solid transparent;border-radius:2px;color:var(--muted);font-size:14px;padding:7px 15px;transition:background .2s,color .2s,border-color .2s}.filter-button>span{font:12px var(--mono);margin-left:9px;opacity:.7}.filter-button.active{color:var(--accent);background:var(--soft);border-color:var(--accent)}.filter-button:not(.active):hover{color:var(--ink);background:var(--soft)}.project-count{font:12px var(--mono);color:var(--dim);white-space:nowrap}
.projects-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:28px}.project-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);min-width:0;transition:border-color .25s,box-shadow .25s}.project-card:hover{border-color:#608994;box-shadow:0 7px 35px #00000015}.project-card[hidden]{display:none}.project-image{position:relative;display:block;width:100%;aspect-ratio:16/9;padding:0;text-align:left;overflow:hidden;border-bottom:1px solid var(--line);background:var(--raised)}.project-image>img{width:100%;height:100%;object-fit:cover;transition:transform .6s,filter .6s;filter:saturate(.85)}.project-image:hover>img{transform:scale(1.025);filter:saturate(1)}.image-badge{position:absolute;left:16px;bottom:16px;padding:5px 9px;background:#061018e8;color:#bbd6d9;border:1px solid #5b7a834d;font:12px/1.5 var(--mono);letter-spacing:.04em}.image-arrow{position:absolute;top:16px;right:16px;display:grid;place-items:center;width:32px;height:32px;border:1px solid #74939e70;background:#07131ccc;color:#a9f1e8;font-size:20px;transition:background .2s}.project-image:hover .image-arrow{background:#19404c}
.project-info{padding:25px 28px;flex:1;display:flex;flex-direction:column}.project-kicker{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--dim);font:12px/1.7 var(--mono);letter-spacing:.04em;margin-bottom:17px}.project-category{color:var(--muted);font:12px var(--font);white-space:nowrap}.project-overline{color:var(--accent);font-size:16px;margin:6px 0 11px}.project-info h3{font:550 30px/1.4 var(--display);margin:0 0 16px;letter-spacing:-.025em}.project-info h3 span{display:inline-block;margin-left:12px;font:12px/1.6 var(--font);letter-spacing:0;color:var(--muted)}.project-info h3 button{background:transparent;padding:0;font:inherit;text-align:left}.project-info h3 a:hover,.project-info h3 button:hover{color:var(--accent)}.project-info>p:not(.project-overline){color:var(--muted);font-size:17px;line-height:2;margin-bottom:23px}.tags{display:flex;flex-wrap:wrap;list-style:none;padding:0;margin:0 0 25px;gap:7px}.tags>li{padding:3px 9px;font:12px/1.7 var(--mono);color:var(--muted);background:var(--soft);border:1px solid var(--line-soft);border-radius:2px}.project-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:auto;border-top:1px solid var(--line);padding-top:18px}.project-detail-link{display:inline-flex;align-items:center;gap:14px;padding:0;background:transparent;font-size:15px;color:var(--accent)}.project-detail-link span{font-size:18px}.project-actions{display:flex;align-items:center;gap:17px;flex-wrap:wrap}.quick-view{font-size:14px;background:transparent;padding:3px 0;color:var(--muted);white-space:nowrap}.quick-view:hover{color:var(--accent)}
.featured-project{grid-column:1/-1;display:grid;grid-template-columns:1.15fr 1fr;align-items:stretch}.featured-project .project-image{border-bottom:0;border-right:1px solid var(--line);height:100%;aspect-ratio:auto;min-height:330px}.featured-project .project-info{padding:30px}.featured-project .project-info h3{font-size:37px}.featured-project .project-info h3 span{font-size:17px}.platform-image{background:#13243a;padding:20px}.platform-image>img{object-position:top;border:1px solid #8aa4c52b}
.design-image{background-color:var(--surface);background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);background-size:23px 23px;color:var(--ink)}.design-art{position:absolute;inset:55px 30px 45px;display:flex;justify-content:center;align-items:center;gap:35px}.flow-node{position:relative;width:84px;flex-shrink:0;height:100px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--surface);border:1px solid var(--accent);box-shadow:0 0 20px var(--soft)}.flow-node b{color:var(--dim);font:12px var(--mono);position:absolute;top:8px;left:8px}.flow-node strong{font-size:15px;font-weight:400;margin-top:9px}.flow-node small{font:12px var(--mono);margin-top:7px;color:var(--accent);letter-spacing:.1em}.flow-node:after{content:"";position:absolute;right:-3px;bottom:-3px;height:7px;width:7px;background:var(--accent)}.flow-line{position:absolute;left:8%;right:8%;top:50%;height:1px;background:var(--accent);opacity:.6}.blueprint-label{position:absolute;top:22px;left:25px;color:var(--accent);font:12px var(--mono);letter-spacing:.07em}.blueprint-bottom{position:absolute;left:25px;bottom:22px;font-size:12px;color:var(--muted)}.archive-mark{font:12px var(--mono);color:var(--dim)}
/* LOGBOOK */
.writing-layout{display:grid;grid-template-columns:.85fr 2fr;gap:45px;margin-top:45px}.blog-beacon{position:relative;overflow:hidden;min-height:345px;padding:26px;background:var(--soft);border:1px solid var(--line);display:flex;flex-direction:column;justify-content:flex-start}.beacon-heading{display:flex;align-items:center;gap:9px;font:12px var(--mono);letter-spacing:.1em;color:var(--muted)}.beacon-symbol{font:500 66px/1 var(--display);color:var(--accent);margin-top:30px;letter-spacing:-.09em}.beacon-symbol>span{color:var(--lime)}.blog-beacon h3{margin:15px 0 12px;font-size:21px;font-weight:500}.blog-beacon p{font-size:16px;color:var(--muted);line-height:2}.blog-beacon>a{margin-top:auto;padding-top:15px;display:flex;justify-content:space-between;font:12px var(--mono);color:var(--accent)}.beacon-lines{position:absolute;width:170px;height:170px;border:1px solid var(--line);border-radius:50%;right:-80px;top:60px;box-shadow:0 0 0 18px var(--soft),0 0 0 19px var(--line),0 0 0 38px var(--soft),0 0 0 39px var(--line);pointer-events:none;opacity:.6}
.writing-list{border-top:1px solid var(--line)}.writing-row{display:flex;gap:20px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line);position:relative}.writing-number{font:12px var(--mono);color:var(--dim);align-self:flex-start;padding-top:4px}.writing-text{flex:1;min-width:0}.writing-category{font-size:13px;color:var(--accent)}.writing-text h3{font-size:20px;font-weight:500;margin:5px 0 8px;line-height:1.5}.writing-text p{font-size:16px;color:var(--muted);line-height:1.8;margin:0}.writing-row time{font:12px var(--mono);color:var(--dim);align-self:flex-start;padding-top:7px;white-space:nowrap}.writing-arrow{width:30px;height:30px;flex-shrink:0;display:grid;place-items:center;font-size:21px;color:var(--muted);transition:color .2s,transform .2s}.writing-row:hover h3,.writing-row:hover .writing-arrow{color:var(--accent)}.writing-row:hover .writing-arrow{transform:translate(2px,-2px)}
/* NEXT */
.connect-section{border-block:1px solid var(--line);background:var(--surface)}.connect-inner{position:relative;padding-block:66px;display:flex;gap:70px;align-items:center;overflow:hidden}.connect-inner h2{font-weight:500;font-size:36px;line-height:1.6;margin-bottom:18px;letter-spacing:-.02em}.connect-inner p:not(.eyebrow){color:var(--muted);font-size:17px;margin-bottom:0}.connect-inner>div{position:relative;z-index:1}.connect-actions{display:flex;gap:13px;flex-wrap:wrap;margin-left:auto;margin-right:135px;max-width:210px}.connect-actions .button{width:100%}.connect-icon{position:absolute;right:-65px;width:250px;height:250px;object-fit:contain;opacity:.12;transform:rotate(14deg);pointer-events:none}.connect-grid{position:absolute;inset:0;background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);background-size:45px 45px;mask-image:linear-gradient(90deg,transparent 30%,#000 100%);opacity:.5;pointer-events:none}
.site-footer{padding-block:34px 24px}.footer-top{display:flex;align-items:center;gap:30px;padding-bottom:26px}.footer-top .brand{font-size:20px}.footer-top .brand-icon{width:36px;height:36px}.footer-top>p{font-size:14px;margin:0;color:var(--muted)}.footer-links{display:flex;gap:25px;align-items:center;margin-left:auto;font-size:14px;color:var(--muted)}.footer-links button{background:transparent;padding:0;font-size:inherit}.footer-links a:hover,.footer-links button:hover{color:var(--accent)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;align-items:center;padding-top:20px;border-top:1px solid var(--line-soft);color:var(--dim);font:12px var(--mono);letter-spacing:.06em}.footer-signal{color:var(--accent);margin-left:18px;font-size:16px}
/* DIALOG */
.modal-open{overflow:hidden}.detail-dialog{width:min(680px,calc(100% - 32px));max-height:85dvh;padding:28px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:4px;box-shadow:0 0 80px #0007}.detail-dialog::backdrop{background:#010710d9;backdrop-filter:blur(9px)}.dialog-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.dialog-top .eyebrow{margin:0;font-size:12px}.dialog-close{font-size:24px;color:var(--muted)}.detail-dialog h2{font-size:27px;font-weight:500;margin-bottom:16px;line-height:1.5}.dialog-description{color:var(--muted);font-size:17px;line-height:2.1}.dialog-image{margin-block:20px;border:1px solid var(--line);max-height:340px;object-fit:cover;object-position:top}.dialog-facts{padding:0;list-style:none;margin:22px 0}.dialog-facts li{border-top:1px solid var(--line);padding-block:13px;font-size:16px;color:var(--muted)}.dialog-facts strong{display:block;font-size:14px;color:var(--accent);margin-bottom:4px;font-weight:500}.dialog-actions{display:flex;gap:12px;flex-wrap:wrap}.site-tech{background:var(--soft);padding:20px;margin-top:20px;border:1px solid var(--line)}.site-tech h3{font-size:18px;font-weight:500}.site-tech p{color:var(--muted);font-size:16px}
/* PROJECT DETAILS */
.detail-main{padding-top:36px}.breadcrumb{display:flex;align-items:center;gap:14px;font-size:14px;color:var(--muted)}.breadcrumb span[aria-current]{color:var(--accent)}.breadcrumb a:hover{color:var(--accent)}.detail-hero{padding-block:58px 44px;display:grid;grid-template-columns:1.3fr 1fr;gap:85px}.detail-hero h1{font:550 69px/1.15 var(--display);letter-spacing:-.045em;margin-bottom:20px}.detail-subtitle{color:var(--ink);font-size:23px;line-height:1.7;margin-bottom:15px;font-weight:400}.detail-summary{max-width:550px;color:var(--muted);font-size:17px;line-height:2.1}.detail-actions{margin-top:26px}.detail-metadata{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-content:end;margin-bottom:0;padding-bottom:7px}.detail-metadata>div{border-top:1px solid var(--line);padding-top:14px}.detail-metadata dt{color:var(--dim);font:12px var(--mono);margin-bottom:9px}.detail-metadata dd{font-size:16px;margin:0}.detail-cover{margin:0;border:1px solid var(--line);padding:13px 13px 0;background:var(--surface)}.detail-cover img{aspect-ratio:16/9;object-fit:cover;object-position:top}.detail-cover figcaption{font-size:14px;padding:14px 6px;color:var(--muted);line-height:1.8}
.case-content{display:grid;grid-template-columns:220px 1fr;gap:80px;padding-block:65px 20px}.case-menu{position:sticky;top:120px;align-self:start;display:flex;flex-direction:column;gap:17px;border-left:1px solid var(--line);padding-left:20px;color:var(--muted);font-size:15px}.case-menu a:hover{color:var(--accent)}.case-body section{padding-bottom:38px;margin-bottom:38px;border-bottom:1px solid var(--line);scroll-margin-top:120px}.case-body h2{font-size:27px;font-weight:500;line-height:1.6;margin-bottom:22px}.case-body p,.case-body ul{font-size:18px;line-height:2.2;color:var(--muted)}.case-body ul:not(.tags){padding-left:18px}.case-body li{margin-bottom:10px}.case-body strong{color:var(--ink);font-weight:500}.case-body figure{margin:28px 0}.case-body figure img{border:1px solid var(--line)}.case-body figcaption{font-size:14px;color:var(--dim);margin-top:12px}.case-callout{border-left:2px solid var(--accent);background:var(--soft);padding:23px 26px;margin-top:25px}.case-callout p{margin:0}.case-body .tags>li{margin-bottom:0}.next-project{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:28px 55px;border-top:1px solid var(--line)}.next-project p{font:12px var(--mono);color:var(--muted);margin-bottom:10px}.next-project h2{margin:0;font-size:27px;font-weight:500}.next-project>a{font-size:34px;color:var(--accent)}
/* MOTION */
@keyframes scanline{0%{transform:translateY(0)}100%{transform:translateY(780px)}}@keyframes cursor-blink{0%,60%{opacity:1}61%,100%{opacity:.15}}@keyframes enter{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes scene-reveal{from{opacity:.25;transform:scale(1.025)}to{opacity:.94;transform:scale(1)}}
[data-motion="reduced"] *,[data-motion="reduced"] *:before,[data-motion="reduced"] *:after{animation:none!important;transition:none!important}[data-motion="reduced"]{scroll-behavior:auto}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* RESPONSIVE / 宽屏、平板、手机 */
@media(min-width:1500px){
.hero-inner{min-height:755px;padding-block:75px}.hero h1{font-size:135px}.hero-visual{height:530px}.hero-lead{font-size:32px}
}
@media(max-width:1100px){
.container{width:calc(100% - 64px)}.header-inner{gap:22px}.main-nav{gap:22px}.main-nav .nav-blog{padding-left:20px}
.hero-inner{min-height:625px;padding-block:50px}.hero h1{font-size:93px}.hero-lead{font-size:25px}.hero-eyebrow{font-size:12px}.hero-visual{height:430px}.marker-one{right:-10px;top:40%}.marker-two{left:10px;bottom:40px}
.section{padding-block:80px}.about-section{grid-template-columns:1fr 1.3fr;gap:34px 45px}.about-heading{grid-column:1/-1}.about-heading h2 br{display:none}.about-heading h2{font-size:35px}.section-summary{margin-top:15px;margin-bottom:0}.section-summary br{display:none}.profile-top{gap:20px}.profile-role,.profile-data dd{font-size:16px}
.featured-project .project-info{padding:25px}.featured-project .project-image{min-height:340px}.featured-project .project-info h3{font-size:32px}.featured-project .project-info h3 span{font-size:17px}.project-info{padding:23px}.project-kicker{font-size:12px}.project-bottom{gap:12px}.project-actions{gap:12px}.project-detail-link{gap:8px;font-size:15px}.design-art{gap:25px;inset-inline:20px}.flow-node{width:70px;height:90px}
.writing-layout{gap:30px;grid-template-columns:.8fr 1.8fr}.writing-row{gap:15px}.writing-text p{font-size:16px}.connect-actions{margin-right:100px}
.detail-hero{gap:50px}.detail-hero h1{font-size:61px}.case-content{grid-template-columns:170px 1fr;gap:50px}
}
@media(max-width:900px){
.container{width:calc(100% - 48px)}.header-inner{height:76px;gap:18px}.brand{font-size:21px}.brand-icon{width:37px;height:37px}.nav-index{display:none}.main-nav{gap:19px;font-size:14px}.main-nav .nav-blog{padding-left:17px}.icon-button{width:32px;height:32px}.header-actions{gap:6px}
.hero h1{font-size:80px}.hero-description{font-size:17px}.hero-lead{font-size:23px}.hero .button{font-size:14px;padding-inline:16px;gap:18px}.hero-eyebrow{letter-spacing:.05em;font-size:12px}.hero-location{font-size:12px;letter-spacing:.02em}.hero-visual{height:400px}.orbit-label{left:15%;top:25px;font-size:12px}.orbit-label strong{font-size:12px}.marker-one{font-size:12px;right:-10px;top:44%}.marker-two{font-size:12px;bottom:43px}.visual-coordinate{width:170px;font-size:12px}.hero-shade{background:linear-gradient(90deg,#070b12 0%,#070b12eb 22%,#070b1270 48%,#070b1200 80%),linear-gradient(0deg,#070b12,transparent 25%)}.hero-bottom{font-size:12px}.hero-bottom i{margin-inline:8px}
.section h2{font-size:33px}.about-section{gap:30px}.section-heading{gap:25px}.section-heading>p{font-size:17px}
.featured-project{grid-template-columns:1fr 1fr}.featured-project .project-image{min-height:360px}.featured-project .project-info{padding:22px}.featured-project .project-info h3{font-size:27px}.featured-project .project-info h3 span{font-size:17px;margin-left:8px}.project-info>p:not(.project-overline){font-size:17px}.project-overline{font-size:16px}.project-kicker{flex-wrap:wrap;row-gap:5px}.project-info h3{font-size:27px}.project-info h3 span{font-size:16px;margin-left:8px}.project-bottom{flex-wrap:wrap;gap:10px}.project-info{padding:20px}.platform-image{padding:13px}.design-art{gap:17px;inset:40px 16px 38px}.flow-node{width:59px;height:72px}.flow-node b{font-size:12px;top:6px;left:6px}.flow-node strong{font-size:13px}.flow-node small{font-size:12px}.blueprint-label{font-size:12px;top:17px;left:20px}.blueprint-bottom{font-size:12px;bottom:16px;left:20px}
.writing-layout{grid-template-columns:.8fr 1.7fr;gap:25px}.writing-row{gap:10px}.writing-row time{position:absolute;top:21px;right:0;font-size:12px}.writing-category{font-size:13px}.writing-text h3{font-size:18px;margin-top:7px}.writing-text p{max-width:95%}.writing-arrow{width:25px;margin-top:20px}.blog-beacon{padding:22px;min-height:330px}.blog-beacon h3{font-size:20px}.blog-beacon p{font-size:16px}.beacon-heading{font-size:12px}
.connect-inner{gap:35px}.connect-actions{margin-right:50px}.connect-inner h2{font-size:31px}.footer-top{gap:20px}.footer-top>p{display:none}.footer-links{gap:20px}
.detail-hero{gap:35px;grid-template-columns:1.2fr 1fr}.detail-hero h1{font-size:49px}.detail-subtitle{font-size:20px}.detail-summary{font-size:17px}.detail-metadata{gap:20px}.detail-metadata dd{font-size:16px}.case-content{grid-template-columns:130px 1fr;gap:35px}
}
@media(max-width:720px){
html{scroll-padding-top:85px}.container{width:calc(100% - 40px)}.header-inner{height:70px;gap:16px}.brand{font-size:21px;gap:8px}.brand-icon{width:36px;height:36px}.header-actions{margin-left:auto;gap:7px}.icon-button{width:31px;height:31px}.menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;border:0}.menu-toggle span{width:18px;height:1.5px;background:var(--ink);transition:transform .2s}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg)}
.main-nav{display:none;position:absolute;left:0;right:0;top:70px;padding:19px 25px;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:0 15px 25px #0004;font-size:14px}.main-nav.is-open{display:flex}.main-nav>a{padding-block:12px}.main-nav .nav-blog{border:0;padding-left:0;border-top:1px solid var(--line);margin-top:9px}.nav-index{display:inline;margin-right:12px}.main-nav>a.active:after{display:none}
.hero-inner{display:block;min-height:auto;padding-top:48px;padding-bottom:20px}.hero-copy{max-width:470px}.hero-eyebrow{font-size:12px;letter-spacing:.07em;margin-bottom:28px}.eyebrow-end{display:none}.hero-greeting{font-size:17px;margin-bottom:10px}.hero h1{font-size:clamp(70px,15vw,94px);margin-bottom:20px}.hero-lead{font-size:26px;margin-bottom:19px}.hero-description{font-size:17px;line-height:2;margin-bottom:25px}.hero-actions{gap:11px}.hero .button{font-size:14px;gap:22px;min-height:45px;padding:10px 17px}.hero-location{font-size:12px;margin-top:24px;gap:7px}.hero-scene{top:auto;bottom:32px;height:440px;object-position:70% center;opacity:.85}.hero-shade{background:linear-gradient(180deg,#070b12 0%,#070b12 42%,#070b12e3 55%,#070b1210 77%,#070b12 100%)}
.hero-visual{height:245px;margin-top:12px}.orbit-label{left:0;top:22px;font-size:12px}.orbit-label strong{font-size:12px}.hud-corner{width:14px;height:14px}.marker-one{right:4px;top:47%;font-size:12px;padding:7px 8px}.marker-two{bottom:14px;left:0;font-size:12px;padding:7px 8px}.visual-coordinate{width:150px;font-size:12px;bottom:14px}.hero-bottom{min-height:58px;font-size:12px;gap:10px}.hero-bottom>span:nth-child(2){display:none}.hero-bottom a{font-size:12px}.hero-bottom a span{margin-left:8px}
.section{padding-block:62px}.section h2{font-size:30px}.eyebrow{font-size:12px;margin-bottom:17px;gap:9px}.about-section{grid-template-columns:1fr;gap:28px}.about-heading{grid-column:auto}.about-heading h2 br{display:none}.section-summary{font-size:17px;margin-top:16px}.profile-panel{max-width:none}.profile-top{padding:22px 23px}.profile-top>img{width:70px;height:70px}.profile-top h3{font-size:29px}.profile-role{font-size:15px}.small-label{font-size:12px}.panel-bar{padding-inline:23px}.profile-data{margin-inline:23px}.profile-data dt{font-size:12px}.profile-data dd{font-size:16px}.profile-bottom{padding-inline:23px;font-size:13px}.about-story>p{font-size:18px}.about-story>p:first-child{font-size:20px}.focus-list p{font-size:16px}
.section-heading{align-items:start;flex-direction:column;gap:20px}.section-heading>p{font-size:17px}.section-heading>p br{display:none}.project-toolbar{margin-top:28px;padding-bottom:17px}.filters{gap:4px}.filter-button{padding:6px 10px;font-size:14px}.filter-button>span{font-size:12px;margin-left:7px}.project-count{display:none}.projects-grid{grid-template-columns:1fr;gap:25px}.featured-project{display:flex;grid-column:auto}.featured-project .project-image{aspect-ratio:16/9;height:auto;min-height:0;border-right:0;border-bottom:1px solid var(--line)}.featured-project .project-info{padding:23px}.featured-project .project-info h3{font-size:34px}.featured-project .project-info h3 span{font-size:17px}.project-info{padding:23px}.project-info h3{font-size:30px}.project-info h3 span{font-size:16px}.project-info>p:not(.project-overline){font-size:17px;margin-bottom:20px}.project-kicker{font-size:12px;flex-wrap:nowrap}.project-category{font-size:12px}.project-overline{font-size:16px;margin-top:2px}.project-bottom{flex-wrap:nowrap}.project-detail-link{font-size:15px;gap:10px}.quick-view{font-size:14px}.project-actions{gap:16px}.tags{margin-bottom:23px}.tags>li{font-size:13px}
.design-image{aspect-ratio:16/9}.design-art{gap:25px;inset:45px 25px 40px}.flow-node{width:72px;height:84px}.flow-node strong{font-size:15px}.flow-node small{font-size:12px}.blueprint-label{top:20px;left:23px;font-size:12px}.blueprint-bottom{left:23px;bottom:19px;font-size:12px}.image-badge{font-size:12px;left:12px;bottom:12px}.image-arrow{right:12px;top:12px;width:29px;height:29px}.platform-image{padding:15px}
.writing-layout{grid-template-columns:1fr;gap:28px;margin-top:30px}.blog-beacon{min-height:220px;padding:24px;display:block}.beacon-heading{font-size:12px}.beacon-symbol{position:absolute;right:40px;top:35px;font-size:85px;margin:0;opacity:.65}.blog-beacon h3{margin-top:24px;font-size:24px;position:relative;z-index:1}.blog-beacon p{font-size:16px;position:relative;z-index:1}.blog-beacon>a{max-width:155px;padding-top:10px}.beacon-lines{right:-40px;top:20px}.writing-row{gap:13px;padding-block:25px}.writing-number{font-size:12px}.writing-row time{font-size:12px;top:23px}.writing-text h3{font-size:19px;margin-top:7px}.writing-text p{font-size:16px;line-height:1.9;max-width:95%}.writing-category{font-size:13px}.writing-arrow{font-size:20px}
.connect-inner{padding-block:50px;flex-direction:column;align-items:stretch;gap:28px}.connect-inner h2{font-size:31px;margin-bottom:15px}.connect-actions{margin:0;max-width:none;gap:12px}.connect-actions .button{width:auto;font-size:14px;gap:18px;padding-inline:17px}.connect-icon{width:220px;height:220px;right:-50px;top:25px;opacity:.1}.footer-top{flex-wrap:wrap;gap:22px}.footer-links{margin-left:0;width:100%;justify-content:space-between;gap:12px;font-size:14px}.footer-bottom{font-size:12px;gap:12px}.footer-signal{margin-left:4px;font-size:13px}
.detail-main{padding-top:25px}.breadcrumb{font-size:14px;gap:10px}.detail-hero{grid-template-columns:1fr;gap:30px;padding-block:38px 30px}.detail-hero h1{font-size:clamp(44px,11vw,64px)}.detail-subtitle{font-size:21px}.detail-summary{font-size:17px}.detail-metadata{gap:22px;margin:0}.detail-metadata dd{font-size:16px}.detail-cover{padding:8px 8px 0}.detail-cover figcaption{font-size:14px;padding-block:12px}.case-content{display:block;padding-block:35px 10px}.case-menu{position:static;border:0;border-bottom:1px solid var(--line);flex-direction:row;flex-wrap:wrap;gap:12px 20px;padding:0 0 24px;margin-bottom:35px;font-size:15px}.case-body h2{font-size:24px}.case-body p,.case-body ul{font-size:18px}.case-callout{padding:20px}.next-project h2{font-size:24px}.next-project p{font-size:13px}.next-project{padding-bottom:35px}.detail-dialog{padding:22px}.detail-dialog h2{font-size:25px}.dialog-description{font-size:17px}.dialog-actions .button{font-size:14px;gap:18px}
}
@media(max-width:370px){
.container{width:calc(100% - 32px)}.brand{font-size:19px;gap:7px}.header-actions{gap:5px}.hero h1{font-size:69px}.hero-lead{font-size:23px}.hero-eyebrow{font-size:12px}.hero-actions{gap:9px}.hero .button{font-size:14px;padding-inline:13px;gap:19px}.hero-location{font-size:12px}.hero-visual{height:220px}.visual-coordinate{width:140px;font-size:12px}.section h2{font-size:27px}.filter-button{padding-inline:8px;font-size:14px}.project-info,.featured-project .project-info{padding:20px}.project-kicker{font-size:12px}.project-detail-link{font-size:15px}.project-actions{gap:12px}.flow-node{width:63px;height:75px}.design-art{gap:21px}.writing-category{font-size:13px}.connect-actions .button{font-size:14px;padding-inline:14px;gap:12px}
}

/* 阅读布局：正文优先，辅助文字至少 12px；宽屏不再挤成三栏。 */
.container{width:min(1440px,calc(100% - 96px))}
.about-section{grid-template-columns:minmax(320px,.85fr) minmax(0,1.35fr);gap:36px 58px}
.about-heading{grid-column:1/-1}
.about-heading h2{font-size:42px}
.about-heading h2 br,.section-summary br{display:none}
.section-summary{margin-top:16px;margin-bottom:0}
.about-story>p{line-height:1.95}
.about-story>p:first-child{line-height:1.8}
.profile-top{padding:28px}
.profile-top>img{width:78px;height:78px}
.profile-top h3{font-size:32px}
.profile-data{margin:0 28px 26px}
.profile-data>div{padding-block:15px}
.profile-bottom{padding:17px 28px}
.focus-list>div{gap:18px;padding-block:12px}
.focus-list span{min-width:70px}
.project-kicker{flex-wrap:wrap;row-gap:6px}
.project-bottom{flex-wrap:wrap}
.project-actions{gap:20px}
.project-info>p:not(.project-overline){line-height:1.95}
.writing-layout{grid-template-columns:.75fr 2fr}
.writing-row{display:grid;grid-template-columns:26px minmax(0,1fr) 96px 30px;gap:10px 20px;padding-block:28px}
.writing-number{grid-column:1;grid-row:1;align-self:start}
.writing-text{grid-column:2;grid-row:1}
.writing-row time{position:static;grid-column:3;grid-row:1;align-self:start}
.writing-arrow{grid-column:4;grid-row:1;align-self:center;margin:0}
.writing-text h3{font-size:24px}
.writing-text p{max-width:none}
.blog-beacon{padding:28px}
.blog-beacon h3{font-size:27px}
.blog-beacon>a{font-size:15px}
.visual-coordinate{width:300px;gap:16px}
.hero-location{flex-wrap:wrap}
.footer-bottom{flex-wrap:wrap;line-height:1.8}
.case-body p,.case-body ul{line-height:2}
.site-header{--header-height:86px}
.header-inner{height:var(--header-height)}
@media(max-width:1100px){
.container{width:calc(100% - 64px)}
.about-section{column-gap:36px}
.featured-project{display:flex}
.featured-project .project-image{aspect-ratio:16/9;height:auto;min-height:0;border-right:0;border-bottom:1px solid var(--line)}
}
@media(max-width:1000px){
.site-header{--header-height:76px}
.header-actions{margin-left:auto}
.menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;border:0}
.menu-toggle span{width:18px;height:1.5px;background:var(--ink);transition:transform .2s}
.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg)}
.main-nav{display:none;position:absolute;top:var(--header-height);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;margin:0;padding:18px 25px;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:0 15px 25px #0004;font-size:16px}
.main-nav.is-open{display:flex}
.main-nav>a{padding-block:12px}
.main-nav .nav-blog{border:0;border-top:1px solid var(--line);padding-left:0;margin-top:8px}
.main-nav>a.active:after{display:none}
.nav-index{display:inline}
}
@media(max-width:900px){
.container{width:calc(100% - 48px)}
.about-section{grid-template-columns:1fr}
.about-heading h2{font-size:36px}
.profile-panel{width:100%}
.writing-layout{grid-template-columns:1fr}
.blog-beacon{min-height:230px}
.beacon-symbol{position:absolute;top:28px;right:45px;font-size:90px;opacity:.3;margin:0}
.blog-beacon h3{position:relative}
.blog-beacon>a{max-width:200px}
.writing-row{grid-template-columns:26px minmax(0,1fr) 30px;gap:8px 16px}
.writing-row time{grid-column:2;grid-row:2}
.writing-arrow{grid-column:3;grid-row:1/3}
}
@media(max-width:720px){
.container{width:calc(100% - 40px)}
.site-header{--header-height:70px}
.about-heading h2{font-size:31px;line-height:1.6}
.about-story>p{font-size:17px}
.about-story>p:first-child{font-size:19px}
.profile-top{padding:24px}
.profile-data{margin-inline:24px}
.profile-data dt{font-size:12px}
.profile-data dd{font-size:16px}
.profile-bottom{padding:16px 24px;flex-wrap:wrap}
.hero-eyebrow{font-size:12px}
.hero-description{font-size:16px}
.hero-location{font-size:12px}
.hero .button{font-size:14px;gap:16px;padding-inline:15px}
.hero-bottom-label{font-size:12px}
.hero-bottom a{font-size:12px}
.visual-coordinate{display:none}
.orbit-label,.orbit-label strong{font-size:12px}
.orbit-marker{font-size:12px}
.section-heading>p,.section-summary{font-size:16px}
.project-kicker{flex-wrap:wrap;font-size:12px}
.project-category{font-size:12px}
.project-info>p:not(.project-overline){font-size:16px}
.project-info h3 span,.featured-project .project-info h3 span{font-size:16px}
.project-detail-link{font-size:14px}
.filter-button{font-size:14px}
.writing-text h3{font-size:23px}
.writing-text p{font-size:16px}
.writing-category{font-size:13px}
.writing-row time{font-size:12px}
.connect-actions .button{font-size:14px}
.detail-summary{font-size:17px}
.detail-metadata dd{font-size:16px}
.case-body p,.case-body ul{font-size:17px}
.dialog-description{font-size:16px}
.footer-links{font-size:14px;flex-wrap:wrap;gap:16px 22px;justify-content:flex-start}
}
@media(max-width:370px){
.container{width:calc(100% - 32px)}
.hero .button{font-size:13px}
.about-heading h2{font-size:29px}
.profile-top{padding-inline:20px}
.profile-data{margin-inline:20px}
.project-info,.featured-project .project-info{padding:20px}
.project-kicker{font-size:12px}
}

/* 流光拖尾覆盖层：保留系统光标，不拦截选择、拖动或点击。 */
.pointer-fx{position:fixed;inset:0;width:100%;height:100%;z-index:100;pointer-events:none}
.pointer-fx[hidden]{display:none}
@media(hover:none),(pointer:coarse),(prefers-reduced-motion:reduce){.pointer-fx{display:none}}

/* 动态场景绘制成功后，静态图仅作不支持 Canvas 时的后备。 */
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-3;pointer-events:none}
.hero.scene-ready .hero-scene{opacity:0;animation:none}
@media(max-width:720px){.hero-canvas{top:auto;bottom:32px;height:440px}}
@media(max-width:720px){.about-heading h2 br{display:initial}}

/* 备案信息位于各页页脚的底部中央。 */
.site-filing{display:flex;justify-content:center;text-align:center;padding-top:22px;font-size:14px;line-height:1.8;color:var(--muted)}
.site-filing a,.filing-link{color:var(--muted);text-decoration:none}
.site-filing a:hover,.filing-link:hover{color:var(--accent);text-decoration:underline;text-underline-offset:4px}
.filing-link{color:var(--accent)}