@charset "UTF-8";
:root{--bg:#f8f9f6;--paper:#fff;--ink:#202b2b;--muted:#68736e;--line:#dfe4de;--blue:#315fd6;--green:#285b43;--radius:22px;--header:76px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 24px)}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:disabled{cursor:default}button{border:0}img{display:block;max-width:100%}p,h1,h2,h3{margin:0}ul{padding:0;margin:0;list-style:none}a:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:5px}a[aria-disabled="true"]{cursor:default;color:#737a75}button[disabled]{color:#737a75}.container{width:min(1160px,calc(100% - 80px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;z-index:20;top:10px;left:16px;padding:12px;background:var(--ink);color:white;transform:translateY(-180%)}.skip-link:focus{transform:translateY(0)}
.header{position:fixed;inset:0 0 auto;z-index:10;background:rgba(248,249,246,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav-shell{height:var(--header);display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;letter-spacing:-.6px}.brand-caption{font-size:10px;color:var(--muted);letter-spacing:1.4px;margin-left:2px;font-weight:500}.brand-mark{width:33px;height:33px;display:grid;place-items:center;border-radius:9px;font-family:Georgia,serif;font-size:22px}.brand-mark img{width:100%;height:100%;object-fit:contain;border-radius:8px}.navigation{display:flex;align-items:center;gap:34px}.navigation a{font-size:13px;color:var(--muted);position:relative;padding:25px 0;transition:color .18s}.navigation a:hover,.navigation a[aria-current]{color:var(--ink)}.navigation a[aria-current]:after{content:"";position:absolute;bottom:16px;left:50%;width:4px;height:4px;background:var(--blue);border-radius:50%}.nav-actions{display:flex;gap:16px;align-items:center}.github-link{font-size:13px;display:flex;gap:14px;align-items:center;border-left:1px solid var(--line);padding-left:26px}.github-link:hover{color:var(--blue)}.menu-toggle{display:none;background:transparent;padding:10px}
.hero{padding-top:calc(var(--header) + 87px);padding-bottom:76px;display:grid;grid-template-columns:minmax(0,1fr) 288px;gap:66px;align-items:center}.eyebrow{display:flex;align-items:center;gap:9px;font-size:12px;color:#53645a;letter-spacing:1.4px;margin-bottom:25px}.status-dot{width:6px;height:6px;border-radius:50%;background:#4b8059;box-shadow:0 0 0 4px #e8eee6}.hero h1{font-size:clamp(32px,3.7vw,49px);line-height:1.47;font-weight:650;letter-spacing:-2.1px}.hero h1>span:last-child{color:var(--blue)}.hero-description{font-size:14px;line-height:1.95;max-width:490px;color:var(--muted);margin-top:22px}.hero-actions{display:flex;align-items:center;gap:27px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:45px;padding:12px 20px;border-radius:8px;font-size:13px;font-weight:550;transition:background .2s,transform .2s,border-color .2s;white-space:nowrap}.button-dark{background:var(--ink);color:white;border:1px solid var(--ink)}.button-dark:hover{background:#36433d;transform:translateY(-2px)}.button-outline{border:1px solid #d7ddd6;background:transparent}.button-outline:hover:not([aria-disabled]){background:#f3f5ef;border-color:#a2afa2}.button[aria-disabled]{background:#f4f5f1;border-color:#e5e8e1;font-weight:400}.text-link{font-size:12px;display:inline-flex;align-items:center;gap:12px;line-height:1.7}.text-link:hover:not([aria-disabled]){color:var(--blue)}.hero-index{border-left:1px solid var(--line);padding-left:30px;margin-top:12px}.micro-label{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace;font-size:10px;font-weight:500;letter-spacing:1.4px;color:var(--muted);line-height:1.7}.hero-index>.micro-label{margin-bottom:20px;font-size:9px;letter-spacing:1.1px}.hero-index>a{display:flex;align-items:center;gap:16px;padding:17px 0;border-bottom:1px solid var(--line);font-size:13px;transition:color .2s}.hero-index>a:hover{color:var(--blue)}.index-number{font-family:Georgia,serif;font-size:13px;color:#879185;align-self:flex-start;padding-top:1px}.hero-index small{display:block;font-size:10px;color:var(--muted);margin-top:7px}.index-arrow{margin-left:auto;font-size:17px;color:#839184}.index-note{font-size:10px;color:var(--muted);margin-top:20px;letter-spacing:.6px}
.section{padding-bottom:70px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:25px}.section-heading .micro-label{margin-bottom:11px}.section-heading h2{font-size:26px;letter-spacing:-.9px;line-height:1.5;font-weight:600}.title-dot{color:var(--blue)}.section-caption{font-size:11px;color:var(--muted);padding-bottom:5px}.project-feature{border:1px solid #dce5d9;border-radius:var(--radius);overflow:hidden;display:grid;grid-template-columns:1.1fr 1fr;min-height:570px;background:#f0f4eb;scroll-margin-top:calc(var(--header) + 20px)}.feature-copy{padding:37px 42px;display:flex;flex-direction:column;align-items:flex-start}.project-meta{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;margin-bottom:24px}.project-number{font-family:"SFMono-Regular",Consolas,monospace;font-size:9px;color:#68766a;letter-spacing:1.2px}.tag{display:inline-flex;font-size:10px;line-height:1.4;padding:5px 9px;border:1px solid #e0e4dc;border-radius:5px;color:#5a655e;white-space:nowrap}.tag-green{border-color:#cddac6;color:var(--green)}.feature-title{display:flex;align-items:center;gap:10px;margin-bottom:17px}.project-logo{width:31px;height:31px;display:grid;place-items:center;border-radius:8px;overflow:hidden;background:white}.project-logo img{width:100%;height:100%;object-fit:contain}.feature-title h3{font-size:19px;font-weight:600}.project-headline{font-size:35px;line-height:1.5;letter-spacing:-1px;color:#234a32;font-weight:550}.project-description{color:var(--muted);font-size:13px;line-height:1.95}.feature-copy>.project-description{max-width:370px;margin-top:16px}.feature-list{display:flex;flex-wrap:wrap;gap:13px;font-size:11px;color:#4b604d;padding:23px 0 25px}.feature-list li{display:flex;align-items:center;gap:5px}.feature-list li span{font-family:Consolas,monospace;color:#87967e;font-size:9px}.qr-invite{display:flex;align-items:center;gap:16px;border-top:1px solid #d8e2d1;padding-top:22px;margin-top:auto;width:100%}.qr-button{padding:7px;background:white;border:1px solid #e2e7dc;border-radius:10px;flex-shrink:0;width:95px;height:95px;transition:transform .2s}.qr-button:hover:not(:disabled){transform:scale(1.04)}.qr-button>span,.social-qr>span{display:block;width:100%;height:100%}.qr-button img,.social-qr img{width:100%;height:100%;object-fit:contain}.qr-invite strong{font-size:12px;font-weight:550;color:#36533b}.qr-invite p{font-size:10px;color:#64755e;margin:7px 0}.inline-button{background:none;border:0;padding:0;text-align:left}.qr-invite .inline-button{font-size:10px;color:var(--green);text-decoration:underline;text-underline-offset:3px}.feature-visual{background:#e3ebda;display:flex;align-items:center;flex-direction:column;position:relative;padding:26px 24px 19px;overflow:hidden}.visual-caption{width:100%;display:flex;justify-content:space-between;color:#617459;font-family:Consolas,monospace;font-size:8px;letter-spacing:1.3px;margin-bottom:20px}.phone-shot{width:207px;border:5px solid #fbfdf8;border-radius:24px;overflow:hidden;box-shadow:0 17px 30px #45573824;transform:rotate(5deg);background:#fff;transition:transform .4s}.phone-shot img{width:100%;height:auto}.project-feature:hover .phone-shot{transform:rotate(2deg) translateY(-3px)}.visual-footnote{font-size:9px;color:#64755c;letter-spacing:1px;margin-top:21px}.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}.project-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:white;transition:transform .25s,box-shadow .25s;scroll-margin-top:calc(var(--header) + 20px)}.project-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px #21332108}.card-visual{height:260px;overflow:hidden;position:relative}.jianji-visual{background:#f0ece4;display:grid;place-items:center;color:#796748}.jianji-visual>img{height:100%;width:100%;object-fit:contain;padding:16px}.editorial-placeholder{text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;width:100%;height:100%}.editorial-placeholder .micro-label{font-size:8px;letter-spacing:2.5px;color:#8e7d61}.jianji-wordmark{font-family:"Songti SC","STSong",serif;letter-spacing:16px;padding-left:16px;font-size:61px;line-height:1.5;font-weight:400}.placeholder-caption{font-size:9px;color:#827664;letter-spacing:1px;border:1px dashed #d1c8b7;padding:6px 12px;border-radius:4px}.todo-visual{background:#e9edf1;display:flex;flex-direction:column;align-items:center;padding:25px 34px 0}.todo-visual>.micro-label{font-size:8px;letter-spacing:2px;margin-bottom:24px;color:#637184}.desktop-shot{width:100%;border-radius:9px 9px 0 0;overflow:hidden;box-shadow:0 12px 22px #263a522b;transform:rotate(-3deg);border:4px solid #f8fafc;background:#f8fafc}.desktop-shot img{width:100%;height:auto}.card-content{padding:28px 31px;display:flex;flex-direction:column}.card-content .project-meta{margin-bottom:16px}.card-content h3{font-size:25px;font-weight:600;margin-bottom:12px;letter-spacing:-.8px}.card-content .project-description{min-height:76px}.pill-list{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 25px}.pill-list li{padding:5px 9px;background:#f5f6f3;border-radius:4px;color:#687166;font-size:10px}.card-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.card-actions .button{font-size:12px;padding:10px 14px;min-height:41px;gap:20px}.download-note{font-size:9px;color:#7c847c;margin-top:11px}.jianji-card .card-content{padding-bottom:52px}
.writing{padding-top:6px}.social-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.social-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:29px;display:flex;align-items:center;gap:22px;min-height:218px}.social-main{flex:1;min-width:0}.platform-label{font-family:Consolas,monospace;font-size:9px;letter-spacing:1px}.wechat-label{color:#378056}.juejin-label{color:var(--blue)}.social-card h3{font-size:20px;font-weight:550;margin:16px 0 9px}.social-card p{font-size:12px;line-height:1.9;color:var(--muted);max-width:285px}.social-actions{margin-top:17px;display:flex;gap:15px;flex-wrap:wrap}.social-qr{background:#fafbf8;padding:8px;border:1px dashed #d2dacd;border-radius:8px;width:110px;height:110px;flex-shrink:0}.social-qr:has(img){background:#fff;border-style:solid}.qr-empty{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;width:100%;height:100%;font-size:10px;line-height:1.7;color:#7b8774}.qr-empty small{font-size:9px}.social-side-label{font-family:Georgia,serif;font-size:23px;line-height:1.5;color:#c3cfe1;letter-spacing:-.5px}.about{border-top:1px solid var(--line);padding-top:46px;display:grid;grid-template-columns:150px minmax(0,1fr) 170px;align-items:center;gap:40px;padding-bottom:49px}.about-profile{display:flex;flex-direction:column;gap:17px;align-items:flex-start}.avatar{width:64px;height:64px;border-radius:16px;background:#e9ede6;display:grid;place-items:center;font-family:Georgia,serif;font-size:35px;color:#63715e;overflow:hidden}.avatar img{height:100%;width:100%;object-fit:cover}.about-profile .micro-label{font-size:8px}.about-copy h2{font-size:24px;font-weight:550;letter-spacing:-.6px}.about-copy p{font-size:12px;line-height:2;color:var(--muted);margin:14px 0}.about-copy .text-link{font-size:11px}.about-note{font-family:"Songti SC",serif;color:#879280;font-size:16px;line-height:2.2;border-left:1px solid var(--line);padding-left:25px}.footer{border-top:1px solid var(--line)}.footer-inner{min-height:83px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted)}.footer-legal{display:flex;flex-direction:column;gap:8px;padding-block:16px}.icp-link{font-size:11px;line-height:1.6;align-self:flex-start}.icp-link:hover{color:var(--blue)}.footer-note{color:#939c90;letter-spacing:1px}.footer .text-link{font-size:10px}
.image-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:200px;padding:30px;font-size:13px;color:var(--muted);line-height:2}.image-placeholder small{font-size:10px}.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--ink);color:white;border-radius:10px;padding:13px 23px;z-index:30;font-size:13px;transition:opacity .2s,transform .2s;max-width:calc(100% - 32px);text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}dialog{border:1px solid var(--line);border-radius:22px;padding:29px;width:min(420px,calc(100% - 32px));max-height:calc(100dvh - 32px);color:var(--ink);background:var(--bg);box-shadow:0 24px 100px #111a2433;text-align:center}dialog::backdrop{background:rgba(20,30,25,.5);backdrop-filter:blur(5px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.dialog-close{font-size:11px;border:1px solid var(--line);border-radius:6px;padding:6px 10px;background:white}.dialog-top .micro-label{font-size:9px}dialog h2{font-size:27px;margin-bottom:10px}dialog>p{font-size:12px;color:var(--muted);line-height:1.8}.dialog-image{width:236px;max-width:100%;margin:24px auto;padding:14px;background:white;border-radius:14px}.dialog-image img{width:100%;height:auto;object-fit:contain}.dialog-hint{font-size:10px;margin-top:17px}body.dialog-open{overflow:hidden}
@media(min-width:1500px){.hero{padding-top:calc(var(--header) + 100px);padding-bottom:90px}}
@media(max-width:1050px){.container{width:calc(100% - 48px)}.hero{gap:32px;grid-template-columns:minmax(0,1fr) 240px}.hero h1{font-size:36px;letter-spacing:-1.6px}.hero-index{padding-left:23px}.hero-index>.micro-label{font-size:8px}.feature-copy{padding:30px}.project-headline{font-size:31px}.feature-list{gap:10px}.project-grid,.social-grid{gap:18px}.card-content{padding:25px}.social-card{padding:24px;gap:15px}.social-qr{width:92px;height:92px}.social-side-label{font-size:20px}.about{grid-template-columns:100px 1fr 135px;gap:30px}.about-note{font-size:14px;padding-left:20px}.brand-caption{display:none}}
@media(max-width:760px){:root{--header:65px}.container{width:calc(100% - 40px)}.nav-shell{gap:14px}.brand{font-size:18px}.brand-mark{width:29px;height:29px;font-size:20px}.navigation{gap:21px}.navigation a{font-size:12px}.github-link{padding-left:15px;font-size:12px;gap:6px}.hero{padding-top:calc(var(--header) + 57px);padding-bottom:49px;grid-template-columns:1fr;gap:38px}.hero h1{font-size:clamp(31px,5.3vw,42px)}.hero-description{max-width:520px}.hero-index{border-left:0;border-top:1px solid var(--line);padding:21px 0 0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.hero-index>.micro-label{grid-column:1/-1;margin-bottom:0}.hero-index>a{border:0;padding:0;align-items:flex-start;gap:8px;font-size:11px}.hero-index small{font-size:9px;line-height:1.6}.index-arrow,.index-note{display:none}.index-number{font-size:11px}.section{padding-bottom:47px}.section-heading{align-items:flex-start;gap:10px}.section-heading h2{font-size:23px}.section-caption{display:none}.project-feature{grid-template-columns:1fr 0.8fr;min-height:530px}.feature-copy{padding:25px 23px}.feature-copy .project-meta{gap:7px}.project-number{font-size:8px;letter-spacing:.7px}.tag{font-size:9px;padding:5px 7px}.feature-title{margin-bottom:15px}.project-headline{font-size:26px}.feature-copy>.project-description{font-size:12px}.feature-list{padding:18px 0;gap:9px;font-size:10px}.feature-list li span{display:none}.qr-invite{gap:10px;align-items:flex-start}.qr-button{width:75px;height:75px;padding:4px}.qr-invite strong{font-size:10px;line-height:1.8;display:block}.qr-invite p{font-size:9px;line-height:1.8;margin:3px 0}.qr-invite .inline-button{font-size:9px}.feature-visual{justify-content:center;padding:20px 15px}.visual-caption{font-size:7px;letter-spacing:.3px;margin-bottom:20px}.phone-shot{width:min(100%,190px)}.visual-footnote{font-size:8px;letter-spacing:0}.project-grid{gap:16px}.card-visual{height:210px}.card-content{padding:23px 20px}.card-content .project-meta{align-items:flex-start;gap:8px;flex-direction:column}.card-content h3{font-size:23px}.card-content .project-description{font-size:12px;min-height:116px}.pill-list{gap:5px;margin:16px 0 23px}.pill-list li{font-size:9px;padding:5px}.card-actions{flex-direction:column;align-items:flex-start;gap:14px}.card-actions .button{font-size:11px;padding:10px 12px;gap:12px}.jianji-card .card-content{padding-bottom:50px}.todo-visual{padding:24px 18px 0}.desktop-shot{margin-top:10px;transform:rotate(-4deg);width:130%;max-width:none;align-self:flex-start}.todo-visual>.micro-label{font-size:7px;letter-spacing:1px}.social-grid{grid-template-columns:1fr}.social-card{padding:26px;min-height:200px}.social-card p{max-width:390px}.social-qr{width:108px;height:108px}.social-side-label{font-size:26px;margin-right:12px}.about{grid-template-columns:77px 1fr;gap:22px;padding-top:35px}.about-note{display:none}.about-profile{align-self:start}.about-profile .micro-label{font-size:7px;line-height:1.9;letter-spacing:.7px}.about-copy h2{font-size:22px}.footer-note{display:none}.footer-inner{min-height:77px;gap:15px}.footer-inner p{font-size:9px}}
@media(max-width:540px){.container{width:calc(100% - 36px)}.navigation{display:none;position:absolute;top:var(--header);left:0;right:0;background:#f8f9f6;padding:10px 18px 18px;border-bottom:1px solid var(--line);grid-template-columns:repeat(4,1fr);gap:8px;box-shadow:0 12px 20px #26332108}.navigation.is-open{display:grid}.navigation a{text-align:center;padding:15px 5px}.navigation a[aria-current]:after{bottom:5px}.menu-toggle{display:block;font-size:12px;padding:8px 0 8px 8px}.nav-actions{gap:12px}.github-link{border:0;padding:0}.hero{padding-top:calc(var(--header) + 43px);padding-bottom:42px;gap:31px}.hero h1{font-size:clamp(25px,6.9vw,37px);line-height:1.6;letter-spacing:-1px}.eyebrow{font-size:10px;margin-bottom:21px}.hero-description{font-size:12px;line-height:2;margin-top:18px}.hero-actions{gap:20px;margin-top:24px}.hero-actions .button{font-size:12px;min-height:44px;padding:11px 17px;gap:21px}.hero-actions .text-link{font-size:11px;gap:7px}.hero-index{gap:8px;row-gap:17px}.hero-index>a{font-size:10px;gap:5px}.hero-index small{font-size:8px}.index-number{font-size:9px}.section-heading h2{font-size:21px;letter-spacing:-.8px}.section-heading .micro-label{font-size:8px;letter-spacing:1.4px}.section-heading{margin-bottom:20px}.project-feature{grid-template-columns:1fr}.feature-copy{padding:26px}.project-meta{margin-bottom:23px}.feature-copy .project-meta{gap:10px}.project-number{font-size:8px;letter-spacing:1px}.tag{font-size:9px}.project-headline{font-size:32px;line-height:1.45}.feature-copy>.project-description{font-size:12px;max-width:100%;margin-top:17px}.feature-list{gap:18px;padding:20px 0;font-size:10px}.feature-list li span{display:inline;font-size:8px}.qr-invite{align-items:center;padding-top:20px;gap:15px}.qr-button{width:85px;height:85px;padding:5px}.qr-invite strong{font-size:11px}.qr-invite p{font-size:9px;line-height:1.8;margin:6px 0}.qr-invite .inline-button{font-size:10px}.feature-visual{height:365px;justify-content:flex-start;padding:20px 24px 0}.visual-caption{font-size:7px;letter-spacing:1px;margin-bottom:24px}.phone-shot{width:210px;flex-shrink:0;border-radius:23px}.visual-footnote{display:none}.project-grid{grid-template-columns:1fr;gap:20px;margin-top:20px}.card-visual{height:235px}.card-content{padding:25px}.card-content .project-meta{flex-direction:row;align-items:center;margin-bottom:17px}.card-content .project-description{min-height:0;font-size:12px}.card-content h3{font-size:25px}.pill-list{margin:17px 0 25px;gap:7px}.pill-list li{font-size:9px;padding:5px 8px}.card-actions{flex-direction:row;align-items:center;gap:10px}.card-actions .button{font-size:11px;gap:16px;padding:10px 13px}.card-actions .text-link{font-size:11px;gap:6px}.jianji-card .card-content{padding-bottom:27px}.todo-visual{padding:25px 29px 0}.todo-visual>.micro-label{font-size:8px;letter-spacing:1.5px;margin-bottom:20px}.desktop-shot{width:100%;align-self:center;margin-top:0}.social-card{padding:23px;gap:13px;min-height:210px}.social-card h3{font-size:19px}.social-card p{font-size:11px}.social-qr{width:88px;height:88px;padding:6px}.qr-empty{font-size:9px;gap:3px}.qr-empty small{font-size:8px}.social-side-label{font-size:21px;margin-right:0}.platform-label{font-size:8px;letter-spacing:.7px}.social-actions,.social-actions .text-link{font-size:11px}.about{grid-template-columns:54px 1fr;gap:20px}.avatar{width:50px;height:50px;border-radius:13px;font-size:29px}.about-profile .micro-label{font-size:6px;letter-spacing:.5px}.about-copy h2{font-size:20px}.about-copy p{font-size:11px}.about-copy .text-link{font-size:10px}.footer-inner p{font-size:8px}.footer .text-link{font-size:9px;gap:6px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.project-card:hover,.button-dark:hover,.project-feature:hover .phone-shot{transform:none}}

.badminton-visual{height:auto;justify-content:center;padding:26px 24px 22px}
.badminton-visual .visual-caption{margin-bottom:0}
.badminton-stack{display:grid;place-items:center;isolation:isolate;width:100%;max-width:400px;padding:38px 0;margin:auto 0}
.badminton-shot{grid-area:1/1;width:55%;max-width:207px;min-width:0;align-self:center;padding:0;background:#fff;border:4px solid #fbfdf8;border-radius:20px;box-shadow:0 14px 25px #4557382b;transform:translateX(-19%) rotate(-7deg);z-index:1}
.badminton-shot:last-child{transform:translateX(19%) rotate(7deg)}
.badminton-shot.is-front{z-index:2;box-shadow:0 17px 30px #45573838}
.badminton-shot>span{display:block;overflow:hidden;border-radius:16px}
.badminton-shot img{width:100%;height:auto}
.badminton-shot .image-placeholder{min-height:240px;padding:16px;font-size:11px}
.badminton-shot:focus-visible{outline:3px solid var(--blue);outline-offset:5px}
.badminton-image-hint{font-size:10px;color:#526448;line-height:1.8;text-align:center;margin-top:5px}
@media(max-width:760px){.badminton-visual{padding:24px 16px}.badminton-stack{padding:30px 0}.badminton-shot{border-width:3px;border-radius:16px}.badminton-shot>span{border-radius:13px}}
@media(max-width:540px){.badminton-visual{padding:24px}.badminton-stack{padding:32px 0}}

.contact{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px 30px;background:#eef2eb;border:1px solid var(--line);border-radius:16px}
.contact-copy{min-width:0}.contact-copy h3{font-size:18px;line-height:1.5;font-weight:550}.contact-copy p{font-size:12px;line-height:1.9;color:var(--muted);margin-top:9px}
.contact-email{display:inline-flex;align-items:center;gap:16px;font-size:20px;line-height:1.6;font-weight:550;color:var(--blue);white-space:nowrap}.contact-email:hover{text-decoration:underline;text-underline-offset:5px}
@media(max-width:760px){.contact{flex-direction:column;align-items:flex-start;gap:18px;padding:24px}.contact-email{font-size:18px}.contact-copy p{font-size:11px}}
@media(max-width:360px){.contact{padding:20px}.contact-email{font-size:16px;gap:10px}}

/* 公众号排版助手：桌面双栏展示，移动端上下排列。 */
.publisher-card{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}
.publisher-visual{min-width:0;background:#eaf0f8;padding:32px 28px;display:flex;flex-direction:column;justify-content:center;gap:22px;overflow:hidden}
.publisher-visual>.micro-label{font-size:8px;color:#637590;letter-spacing:1.8px}
.publisher-editor{background:#fff;border:1px solid #d9e2ee;border-radius:10px;overflow:hidden;box-shadow:0 12px 26px #263a5212}
.publisher-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px;background:#f8fafd;border-bottom:1px solid #e5eaf2;color:#596a81;font-size:9px}
.publisher-window-dots{font-size:7px;letter-spacing:2px;color:#b8c5d8}
.publisher-copy-label{color:#315fd6;background:#eaf0fc;padding:5px 7px;border-radius:4px;font-size:8px}
.publisher-panes{display:grid;grid-template-columns:1fr 1fr;min-height:196px}
.publisher-source,.publisher-preview{min-width:0;padding:17px 14px}
.publisher-source{background:#f6f8fc;border-right:1px solid #e5eaf2}
.publisher-pane-label{display:block;font-size:8px;letter-spacing:1px;color:#7b8ba2;margin-bottom:18px}
.publisher-source pre{font-family:Consolas,monospace;font-size:9px;line-height:1.9;color:#647b9d;white-space:pre-wrap;overflow-wrap:anywhere;margin:0}
.publisher-preview strong{display:block;color:#315fd6;font-size:13px;margin-bottom:12px}
.publisher-preview p{font-size:9px;line-height:2;color:#637184}
.publisher-preview blockquote{margin:11px 0;padding:8px;border-left:2px solid #315fd6;background:#f1f5fd;font-size:9px;line-height:1.8;color:#637184}
.publisher-visual-note{font-size:9px;color:#637590;line-height:1.8}
.publisher-card .card-content{justify-content:center;padding:32px}
.publisher-title{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.publisher-title h3{margin:0;font-size:24px}
.publisher-title .project-logo{flex-shrink:0}
.publisher-card .project-description{min-height:0}
.publisher-card .pill-list{margin-bottom:20px}
.publisher-status{font-size:10px;color:var(--muted);line-height:1.8}
.publisher-card .card-actions:has(a:not([hidden])){margin-bottom:16px}
@media(max-width:1050px){.publisher-visual{padding:26px 20px}.publisher-card .card-content{padding:26px}}
@media(max-width:760px){.hero-index{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:20px}.publisher-card{grid-template-columns:1fr}.publisher-visual{padding:26px}.publisher-card .project-meta{flex-direction:row;align-items:center}.publisher-title h3{font-size:23px}.publisher-card .card-actions{flex-direction:row;align-items:center}.publisher-panes{min-height:200px}}
@media(max-width:540px){.publisher-visual{padding:24px 18px;gap:18px}.publisher-source,.publisher-preview{padding:14px 10px}.publisher-toolbar{padding:10px 8px}.publisher-title h3{font-size:22px}.publisher-card .card-content{padding:25px}.publisher-window-dots{letter-spacing:1px}.publisher-visual-note{font-size:8px}}