/* B3「暖白 + 赭橙」前台主题：沿用 b2 的变量与积木，换成浅色配色，并加上首页卡片、工具详情页、我的页面和按钮动效。只作用于 body.public-site。 */
.public-site{--b2-bg:#f7f5f0;--b2-panel:#fff;--b2-deep:#f4f1eb;--b2-raise:#fbeadf;--b2-chip:#f1ede6;--b2-line:#e6e1d8;--b2-line2:#ddd7cc;--b2-line3:#d3ccc0;--b2-text:#1c1a17;--b2-strong:#1c1a17;--b2-soft:#3d3832;--b2-muted:#4a453e;--b2-dim:#6b655c;--b2-accent:#c4500f;--b2-accent-text:#a8430b;--b2-cyan:#0d6f86;
 --b3-accent-hover:#a8430b;--b3-accent-soft:#fbeadf;--b3-accent-line:#f1cdb4;--b3-accent-ink:#8a3608;--b3-ok:#1c6b3c;--b3-ok-soft:#e5f4ea;--b3-ok-line:#c3e3cd;--b3-info:#0d5566;--b3-info-soft:#e3f2f6;--b3-info-line:#bfdde6;--b3-ease:cubic-bezier(.2,.8,.2,1);
 font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",system-ui,sans-serif}
.public-site ::selection{background:#f1cdb4}

/* 顶部横幅、导航、页脚 */
.b2-community-bar{background:var(--b3-accent-soft);color:var(--b3-accent-ink);border-bottom:1px solid var(--b3-accent-line);font-weight:500}
.b2-community-bar strong{color:var(--b2-accent-text)}
.b2-community-bar:hover{background:#f8dfcf}
.public-site .public-header{background:rgba(247,245,240,.92);border-bottom:1px solid var(--b2-line)}
.public-site .brand-mark{color:#fff}
.public-site .public-navigation a{color:var(--b2-muted);transition:color 180ms}
.public-site .public-navigation a::after{content:'';position:absolute;left:0;right:0;bottom:22px;height:2px;border-radius:2px;background:var(--b2-accent);transform:scaleX(0);transform-origin:center;transition:transform 240ms var(--b3-ease);width:auto}
.public-site .public-navigation a:hover::after{transform:scaleX(.4);background:var(--b2-line3)}
.public-site .public-navigation a.active{color:var(--b2-strong);font-weight:700}
.public-site .public-navigation a.active::after{transform:scaleX(1);background:var(--b2-accent);left:0;width:auto}
.public-site .public-navigation a[data-public-page="launcher"]::before{color:var(--b3-info);background:var(--b3-info-soft)}
.public-site .public-apply{background:var(--b2-accent);border-color:var(--b2-accent);color:#fff}
.public-site .public-apply:hover{background:var(--b3-accent-hover)}
.b3-me-link{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 14px;border:1px solid var(--b2-line3);border-radius:10px;color:var(--b2-strong);font-size:14px;text-decoration:none;transition:border-color 240ms,color 240ms,transform 120ms}
.b3-me-link svg{width:16px;height:16px}
.b3-me-link:hover,.b3-me-link.active{border-color:var(--b2-accent);color:var(--b3-accent-ink)}
.b3-me-link:active{transform:scale(.97)}
.b3-admin-link{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 10px;border-radius:10px;color:var(--b2-dim);font-size:13px;text-decoration:none;transition:color 180ms,background-color 180ms}
.b3-admin-link svg{width:16px;height:16px}
.b3-admin-link:hover{color:var(--b2-strong);background:var(--b2-chip)}
.b3-admin-link[hidden],.admin-site .b3-admin-link{display:none}
.public-site .site-admin-link{font-size:12px;color:var(--b2-accent-text)}
.public-site .account-chip{background:var(--b2-panel);border-color:var(--b2-line3)}
.public-site .account-chip svg{background:var(--b3-accent-soft);color:var(--b2-accent)}

/* 通用控件改成浅色 */
.public-site .btn.primary,.b2-btn.accent{color:#fff}
.public-site .btn.primary:hover,.b2-btn.accent:hover{background:var(--b3-accent-hover)}
.b2-btn.cyan,.b2-btn.cyan:hover{color:#fff}
.b2-btn.cyan:hover{background:#0a5869}
.public-site .btn.danger{color:#b3261e;border-color:#f0c6c2}
.public-site .badge.free,.public-site .badge.approved{background:var(--b3-ok-soft);color:var(--b3-ok)}
.public-site .badge.license,.public-site .badge.pending,.public-site .badge.price{background:var(--b3-accent-soft);color:var(--b3-accent-ink)}
.public-site .badge.rejected,.public-site .badge.disabled,.public-site .badge.expired{background:#fdecea;color:#b3261e}
.public-site .page-intro{background:var(--b3-info-soft);border-color:var(--b3-info-line)}
.public-site .page-intro svg{color:var(--b3-info)}
.public-site .activation-device{color:var(--b2-muted)}
.public-site #toast{background:var(--b2-strong);color:#fff}
.public-site dialog{box-shadow:0 30px 80px rgba(28,26,23,.25)}
.public-site dialog::backdrop{background:rgba(28,26,23,.45)}
.public-site .field input:focus,.public-site .field textarea:focus,.public-site .field select:focus{box-shadow:0 0 0 3px var(--b3-accent-line)}
.public-site .form-note{background:var(--b3-accent-soft);border-color:var(--b3-accent-line);color:#4a3526}
.public-site .tool-icon{background:var(--b3-accent-soft);border-color:var(--b3-accent-line);color:var(--b2-accent)}
.b2-note{background:var(--b3-accent-soft);border-style:solid;border-color:var(--b3-accent-line);color:#4a3526}
.b2-qr{background:#fff;border:1px dashed #c9c1b4;color:var(--b2-strong)}
.b2-pin{color:#fff}
.b2-tr,.b2-wh-foot{border-color:var(--b2-line)}
.b2-tr span:nth-child(3){color:var(--b3-accent-ink)}
.b2-banner{border-color:var(--b3-accent-line);background:var(--b3-accent-soft)}
.b2-hero{background:var(--b2-bg)}
.b2-ltools-card{box-shadow:0 24px 48px -32px rgba(196,80,15,.35)}
.b2-palette-list div.on{background:#f6efe7}
.b2-palette-list div.on small{color:var(--b3-accent-ink)}

/* 按钮动效：按下 120ms · 悬停 180ms · 状态切换 240ms */
.b2-btn,.b3-btn{position:relative;overflow:hidden;transition:transform 180ms var(--b3-ease),box-shadow 180ms var(--b3-ease),background-color 240ms,color 240ms,border-color 240ms}
.b2-btn:active,.b3-btn:active{transform:scale(.97);transition-duration:120ms}
.b2-btn:focus-visible,.b3-btn:focus-visible,.b3-icon-btn:focus-visible,.b3-chip:focus-visible,.b3-tab:focus-visible,.b3-opt:focus-visible{outline:3px solid var(--b3-accent-line);outline-offset:2px}
.b3-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:10px;font:inherit;font-size:14px;cursor:pointer;border:1px solid transparent;text-decoration:none;white-space:nowrap;box-sizing:border-box}
.b3-btn svg{width:16px;height:16px;flex:none}
.b3-btn.primary{background:var(--b2-accent);border-color:var(--b2-accent);color:#fff;font-weight:700}
.b3-btn.primary:hover{background:var(--b3-accent-hover);border-color:var(--b3-accent-hover);color:#fff}
.b3-btn.line{background:transparent;border-color:var(--b2-line3);color:var(--b2-strong)}
.b3-btn.line:hover{border-color:#8f877a}
.b3-btn.teal{background:var(--b2-cyan);border-color:var(--b2-cyan);color:#fff;font-weight:700}
.b3-btn.teal:hover{background:#0a5869;border-color:#0a5869}
.b3-btn.soft-teal{background:var(--b3-info-soft);border-color:var(--b3-info-line);color:var(--b3-info)}
.b3-btn.big{min-height:48px;padding:0 24px;font-size:15px}
.b3-btn.wide{width:100%}
.b3-btn.small{min-height:36px;padding:0 12px;font-size:13px}
.b3-btn:disabled{cursor:progress;opacity:.85}
.b3-lift:hover{transform:translateY(-2px);box-shadow:0 8px 20px -6px rgba(196,80,15,.45)}
.b3-lift:active{transform:translateY(0) scale(.97);box-shadow:0 2px 6px -2px rgba(196,80,15,.4)}
.b3-ar{display:inline-block;transition:transform 180ms var(--b3-ease)}
.b3-arrow:hover .b3-ar{transform:translateX(5px)}
.b3-btn.line.b3-arrow:hover{border-color:var(--b2-accent);color:var(--b3-accent-ink)}
.b3-fill{position:absolute;left:0;top:0;bottom:0;width:0;background:rgba(0,0,0,.16);pointer-events:none}
.b3-btn.loading .b3-fill{animation:b3fill 900ms var(--b3-ease) forwards}
.b3-btn .b3-lbl{position:relative;display:inline-flex;align-items:center;gap:8px}
@keyframes b3fill{to{width:100%}}
.b3-btn.ok,.b3-btn.ok:hover{background:var(--b3-ok);border-color:var(--b3-ok);color:#fff}
.b3-btn.copied,.b3-btn.copied:hover{background:var(--b3-ok-soft);border-color:var(--b3-ok-line);color:var(--b3-ok)}
.b3-btn.added,.b3-btn.added:hover{background:var(--b3-accent-soft);border-color:var(--b3-accent-line);color:var(--b3-accent-ink)}
.b3-spin{width:16px;height:16px;border-radius:50%;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;animation:b3spin .7s linear infinite;box-sizing:border-box;flex:none}
@keyframes b3spin{to{transform:rotate(360deg)}}
.b3-pop{display:inline-flex;animation:b3pop 320ms var(--b3-ease)}
@keyframes b3pop{0%{transform:scale(.4)}60%{transform:scale(1.25)}100%{transform:scale(1)}}
.b3-reveal{animation:b3reveal 240ms var(--b3-ease)}
@keyframes b3reveal{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.b3-badge{display:inline-block;min-width:8px;padding:1px 7px;border-radius:999px;background:var(--b2-accent);color:#fff;font-size:11px;font-weight:700;text-align:center;line-height:1.5}
.b3-badge[hidden]{display:none}
.b3-badge.bump{animation:b3bump 420ms var(--b3-ease)}
@keyframes b3bump{0%{transform:scale(1)}35%{transform:scale(1.45) translateY(-3px)}100%{transform:scale(1)}}
.b3-icon-btn{width:44px;height:44px;flex:none;border-radius:10px;border:1px solid var(--b2-line3);background:transparent;color:var(--b2-muted);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color 240ms,border-color 240ms,color 240ms,transform 120ms}
.b3-icon-btn svg{width:18px;height:18px}
.b3-icon-btn:hover{border-color:var(--b2-accent);color:var(--b2-accent)}
.b3-icon-btn:active{transform:scale(.94)}
.b3-icon-btn.added{background:var(--b3-accent-soft);border-color:var(--b3-accent-line);color:var(--b3-accent-ink)}

/* 版面 */
.b3-wrap{max-width:1200px;margin:0 auto}
.b3-eyebrow{font-family:var(--b2-mono);font-size:12px;letter-spacing:.12em;color:var(--b2-accent)}
.b3-section{padding:56px 0;border-top:1px solid var(--b2-line);scroll-margin-top:90px}
.b3-section h2{margin:12px 0 6px;font-size:28px;font-weight:900;color:var(--b2-strong)}
.b3-section>p,.b3-sub{margin:0;color:var(--b2-dim);font-size:14px}
.b3-card{background:var(--b2-panel);border:1px solid var(--b2-line);border-radius:14px}
.b3-pill{display:inline-flex;align-items:center;font-size:12px;font-weight:600;padding:3px 8px;border-radius:999px;border:1px solid;white-space:nowrap;transition:background-color 240ms,color 240ms}
.b3-pill.member{color:var(--b3-accent-ink);background:var(--b3-accent-soft);border-color:var(--b3-accent-line)}
.b3-pill.ok{color:var(--b3-ok);background:var(--b3-ok-soft);border-color:var(--b3-ok-line)}
.b3-pill.info{color:var(--b3-info);background:var(--b3-info-soft);border-color:var(--b3-info-line)}
.b3-pill.muted{color:var(--b2-muted);background:var(--b2-chip);border-color:var(--b2-line3)}
.b3-pill.bad{color:#b3261e;background:#fdecea;border-color:#f6c9c5}
.b3-mark{width:48px;height:48px;flex:none;border-radius:12px;background:var(--b3-accent-soft);color:var(--b2-accent);display:flex;align-items:center;justify-content:center;font-family:var(--b2-mono);font-weight:600}
.b3-mark.big{width:64px;height:64px;border-radius:16px;font-size:20px}
.b3-mark.small{width:36px;height:36px;border-radius:10px;font-size:12px}

/* 首屏 */
.b3-hero{display:flex;flex-wrap:wrap;gap:40px;align-items:center;padding:56px 0 40px}
.b3-hero-copy{flex:1 1 460px;min-width:0}
.b3-hero h1{margin:16px 0 0;font-size:clamp(32px,3.4vw,46px);line-height:1.2;font-weight:900;color:var(--b2-strong)}
.b3-hero h1 span{color:var(--b2-accent)}
.b3-hero p{margin:18px 0 0;color:var(--b2-muted);font-size:16px;line-height:1.8;max-width:520px}
.b3-hero .b2-actions{margin-top:28px;gap:12px}
.b3-trust{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:24px;font-size:13px;color:var(--b2-dim)}
.b3-qr-link{display:inline-flex;align-items:center;gap:6px;min-height:48px;padding:0 6px;background:none;border:0;font:inherit;font-size:15px;font-weight:600;color:var(--b2-accent-text);cursor:pointer}
.b3-qr-link svg{width:18px;height:18px}
.b3-hero .b2-ltools-card{flex:1 1 420px;min-width:0}

/* 工具库 */
.b3-lib-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px}
.b3-search{display:flex;align-items:center;gap:10px;background:var(--b2-panel);border:1px solid var(--b2-line2);border-radius:10px;padding:0 12px;min-height:44px;flex:0 1 340px;min-width:240px}
.b3-search:focus-within{border-color:var(--b2-accent)}
.b3-search svg{width:16px;height:16px;color:var(--b2-dim)}
.public-site .b3-search input{flex:1;min-width:0;background:transparent;border:0;outline:none;color:var(--b2-text);font:inherit;font-size:14px;padding:0}
.b3-search kbd{font-family:var(--b2-mono);font-size:11px;color:var(--b2-dim);border:1px solid var(--b2-line3);border-radius:4px;padding:1px 6px}
.b3-filters{display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:24px;align-items:center}
.b3-filter-group{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.b3-filter-group>span{font-size:12px;color:var(--b2-dim);margin-right:4px}
.b3-chip{font:inherit;font-size:14px;min-height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--b2-line2);background:transparent;color:var(--b2-muted);cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:background-color 180ms,border-color 180ms,color 180ms,transform 120ms}
.b3-chip:hover{border-color:#b5ad9f;color:var(--b2-strong)}
.b3-chip:active{transform:scale(.96)}
.b3-chip.on{background:var(--b2-accent);border-color:var(--b2-accent);color:#fff;font-weight:600}
.b3-chip small{opacity:.75;font-size:12px}
.b3-sort{margin-left:auto;font-size:13px;color:var(--b2-dim);display:flex;align-items:center;gap:8px}
.public-site .b3-sort select{background:var(--b2-panel);color:var(--b2-text);border:1px solid var(--b2-line2);border-radius:8px;min-height:36px;padding:0 10px;font:inherit;font-size:13px}
.b3-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;margin-top:24px}
.b3-tool{padding:20px;display:flex;flex-direction:column;gap:14px;transition:border-color 150ms,transform 150ms}
.b3-tool:hover{border-color:var(--b2-accent);transform:translateY(-2px)}
.b3-tool-top{display:flex;gap:14px;align-items:flex-start}
.b3-tool-top>div{flex:1;min-width:0}
.b3-tool h3{margin:0;font-size:17px}
.b3-tool h3 a{color:var(--b2-strong);text-decoration:none}
.b3-tool h3 a:hover{color:var(--b2-accent-text)}
.b3-meta{margin-top:4px;font-size:12px;color:var(--b2-dim);font-family:var(--b2-mono)}
.b3-tool p{margin:0;color:var(--b2-muted);font-size:14px;line-height:1.7;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.b3-tool-foot{display:flex;align-items:center;gap:10px;padding-top:14px;border-top:1px solid var(--b2-line)}
.b3-tool-foot .b3-btn{flex:1}
.b3-empty{margin-top:24px;border:1px dashed var(--b2-line3);border-radius:14px;padding:40px;text-align:center;color:var(--b2-dim)}
.b3-empty .b3-btn{margin-top:14px}

/* 三步 / 会员 / 交流群 */
.b3-steps,.b3-plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:28px}
.b3-step{padding:24px;display:flex;flex-direction:column;gap:10px}
.b3-step b{font-family:var(--b2-mono);font-size:13px;color:var(--b2-accent)}
.b3-step strong{font-size:17px}
.b3-step span{font-size:14px;color:var(--b2-muted);line-height:1.7}
.b3-plan{padding:24px;display:flex;flex-direction:column;gap:14px}
.b3-plan.featured{background:var(--b3-accent-soft);border:2px solid var(--b2-accent)}
.b3-plan-head{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:15px;font-weight:700}
.b3-plan-head em{font-style:normal;font-size:12px;background:var(--b2-accent);color:#fff;padding:3px 8px;border-radius:999px}
.b3-price{font-size:36px;font-weight:900}
.b3-price small{font-size:15px;font-weight:400;color:var(--b2-dim)}
.b3-plan ul{margin:0;padding-left:18px;color:var(--b2-muted);font-size:14px;line-height:2}
.b3-plan .b3-btn{margin-top:auto}
.b3-community{margin:0 0 56px;background:var(--b3-accent-soft);border:2px solid var(--b2-accent);border-radius:18px;padding:28px;display:flex;flex-wrap:wrap;gap:28px;align-items:center;scroll-margin-top:90px}
.b3-community .b2-qr{width:148px;height:148px;flex:none;box-sizing:border-box}
.b3-community .b2-qr span{min-width:0;min-height:0}
.b3-community-copy{flex:1 1 360px;min-width:0}
.b3-community-copy h2{margin:12px 0 0;font-size:26px;font-weight:900}
.b3-community-copy .b3-tag{font-family:var(--b2-mono);font-size:11px;letter-spacing:.1em;background:var(--b2-accent);color:#fff;font-weight:600;padding:3px 8px;border-radius:4px}
.b3-community-copy ol{margin:16px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px 20px;font-size:14px;color:#4a3526}
.b3-community-copy ol b{font-family:var(--b2-mono);color:var(--b2-accent);margin-right:8px}
.b3-community-side{display:flex;flex-direction:column;gap:10px;flex:0 1 200px;text-align:center;font-size:12px;color:#6b5442}

/* 工具详情页 */
.b3-crumb{display:block;font-size:13px;color:var(--b2-dim);padding-top:24px}
.b3-crumb a,.b3-crumb span{display:inline;color:var(--b2-dim)}
.b3-crumb span{color:var(--b2-strong)}
.b3-detail{display:flex;flex-wrap:wrap;gap:32px;margin:20px 0 64px;align-items:flex-start}
.b3-detail-main{flex:999 1 560px;min-width:0}
.b3-detail-head{display:flex;gap:18px;align-items:center}
.b3-detail-head h1{margin:0;font-size:32px;font-weight:900;color:var(--b2-strong)}
.b3-detail-head .b3-meta{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:6px;font-size:13px}
.b3-lead{margin:18px 0 0;color:var(--b2-muted);font-size:16px;line-height:1.8}
.b3-media{margin-top:24px;aspect-ratio:16/9;border-radius:14px;background:#1c1a17;overflow:hidden}
.b3-media video{width:100%;height:100%;display:block}
.b3-tabs{display:flex;gap:28px;margin-top:28px;border-bottom:1px solid var(--b2-line);overflow-x:auto}
.b3-tab{font:inherit;font-size:15px;background:transparent;border:0;color:var(--b2-dim);padding:12px 2px;cursor:pointer;min-height:44px;white-space:nowrap;transition:color 180ms,box-shadow 240ms var(--b3-ease)}
.b3-tab:hover{color:var(--b2-strong)}
.b3-tab.on{color:var(--b2-strong);font-weight:700;box-shadow:inset 0 -2px 0 var(--b2-accent)}
.b3-tab-body{padding-top:20px;color:var(--b2-muted);font-size:15px;line-height:1.9}
.b3-tab-body h3{margin:0 0 12px;font-size:18px;color:var(--b2-strong)}
.b3-tab-body ul{margin:0;padding-left:20px}
.b3-tab-body .instruction-text{white-space:pre-wrap;background:var(--b2-deep);border:1px solid var(--b2-line);border-radius:10px;padding:14px 16px;font-size:14px;color:var(--b2-soft)}
.b3-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.b3-tags span{font-size:13px;border:1px solid var(--b2-line3);border-radius:6px;padding:4px 10px;color:var(--b2-muted)}
.b3-facts{display:grid;grid-template-columns:120px 1fr;gap:12px 16px;margin:0;font-size:14px}
.b3-facts dt{color:var(--b2-dim)}
.b3-facts dd{margin:0;color:var(--b2-strong);overflow-wrap:anywhere}
.b3-get{flex:1 1 340px;min-width:0;max-width:400px;padding:22px;display:flex;flex-direction:column;gap:16px;position:sticky;top:96px}
.b3-get-head{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:13px;color:var(--b2-dim)}
.b3-get-price{font-size:30px;font-weight:900}
.b3-get-price small{font-size:14px;font-weight:400;color:var(--b2-dim)}
.b3-get-note{margin:0;font-size:13px;color:var(--b2-dim);line-height:1.7}
.b3-opts{display:flex;flex-direction:column;gap:10px}
.b3-opt{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--b2-line2);border-radius:12px;padding:14px;cursor:pointer;background:transparent;font:inherit;text-align:left;color:inherit;transition:border-color 180ms,background-color 180ms,transform 120ms}
.b3-opt:active{transform:scale(.99)}
.b3-opt.on{border-color:var(--b2-accent);background:var(--b3-accent-soft)}
.b3-opt i{width:18px;height:18px;border-radius:50%;border:2px solid var(--b2-accent);flex:none;margin-top:2px;box-sizing:border-box;transition:background-color 180ms}
.b3-opt.on i{background:var(--b2-accent);box-shadow:inset 0 0 0 3px var(--b3-accent-soft)}
.b3-opt>span{flex:1}
.b3-opt strong{display:flex;justify-content:space-between;gap:8px}
.b3-opt small{display:block;font-size:13px;color:var(--b2-muted);margin-top:4px;line-height:1.6}
.b3-progress{margin:0;padding:0;list-style:none;display:flex;gap:6px;font-size:12px}
.b3-progress li{flex:1;padding-top:8px;border-top:3px solid var(--b2-line3);color:var(--b2-dim);transition:border-color 240ms,color 240ms}
.b3-progress li.on{border-color:var(--b2-accent);color:var(--b3-accent-ink)}
.b3-row{display:flex;gap:10px}
.b3-row>*{flex:1}
.b3-form{display:flex;flex-direction:column;gap:8px}
.b3-form label{font-size:13px;color:var(--b2-muted)}
.b3-form label small{color:var(--b2-dim)}
.public-site .b3-form input{background:var(--b2-bg);border:1px solid var(--b2-line3);border-radius:10px;min-height:44px;padding:0 12px;color:var(--b2-text);font-family:var(--b2-mono);font-size:14px;width:100%;box-sizing:border-box}
.public-site .b3-form input:focus{outline:none;border-color:var(--b2-accent);box-shadow:0 0 0 3px var(--b3-accent-line)}
.b3-form-error{margin:0;font-size:13px;color:#b3261e}
.b3-issued{background:var(--b3-ok-soft);border:1px solid var(--b3-ok-line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:10px}
.b3-issued>strong{display:flex;align-items:center;gap:8px;color:var(--b3-ok);font-size:14px}
.b3-issued>strong svg{width:16px;height:16px}
.b3-issued code{font-family:var(--b2-mono);font-size:12px;color:var(--b2-strong);background:var(--b2-bg);border-radius:8px;padding:10px;max-height:96px;overflow:auto;overflow-wrap:anywhere;white-space:normal;user-select:all}
.b3-issued-foot{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12px;color:#2f6b47}
.b3-waiting{background:var(--b3-accent-soft);border:1px solid var(--b3-accent-line);border-radius:12px;padding:14px;font-size:13px;color:#4a3526;line-height:1.7}
.b3-get-foot{border-top:1px solid var(--b2-line);padding-top:14px;display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:14px;color:var(--b2-dim)}

/* 我的 */
.b3-me-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:32px 0 24px}
.b3-me-head h1{margin:0;font-size:28px;font-weight:900;color:var(--b2-strong)}
.b3-profile{display:flex;align-items:center;gap:12px}
.b3-avatar{width:40px;height:40px;border-radius:50%;background:var(--b3-accent-soft);color:var(--b3-accent-ink);display:flex;align-items:center;justify-content:center;font-weight:700;flex:none}
.b3-profile strong{display:block;font-size:15px}
.b3-profile small{display:block;font-size:12px;color:var(--b2-dim)}
.b3-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.b3-summary>div{padding:20px}
.b3-summary>div.member{background:var(--b3-accent-soft);border-color:var(--b3-accent-line)}
.b3-summary span{font-size:13px;color:var(--b2-dim)}
.b3-summary strong{display:block;font-size:22px;font-weight:900;margin-top:6px}
.b3-summary p{margin:4px 0 0;font-size:13px;color:var(--b2-dim)}
.b3-summary .b3-btn,.b3-summary .b3-text{margin-top:14px}
.b3-text{display:inline-flex;align-items:center;gap:4px;background:none;border:0;padding:0;font:inherit;font-size:13px;font-weight:600;color:var(--b2-accent-text);cursor:pointer;text-decoration:none}
.b3-notice{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:24px;background:var(--b3-info-soft);border:1px solid var(--b3-info-line);border-radius:12px;padding:14px 16px;font-size:14px;color:var(--b3-info)}
.b3-notice svg{width:18px;height:18px;flex:none}
.b3-notice span{flex:1 1 260px}
.b3-table-card{margin-top:24px}
.b3-table-tools{display:flex;flex-wrap:wrap;gap:8px;padding:14px 16px;border-bottom:1px solid var(--b2-line);align-items:center}
.b3-table-tools>span{font-size:13px;color:var(--b2-dim);margin-right:6px}
.b3-table-tools .b3-text{margin-left:auto;font-size:14px}
.b3-scroll{overflow-x:auto}
.b3-table{width:100%;border-collapse:collapse;min-width:760px}
.public-site .b3-table th{font-weight:500;color:var(--b2-dim);font-size:13px;text-align:left;padding:12px 16px;border-bottom:1px solid var(--b2-line);background:transparent;white-space:nowrap}
.public-site .b3-table td{padding:16px;border-bottom:1px solid #efebe4;font-size:14px;vertical-align:middle;color:var(--b2-muted)}
.b3-table tr:last-child td{border-bottom:0}
.b3-table td small{display:block;font-size:12px;color:var(--b2-dim);margin-top:4px}
.b3-cell-tool{display:flex;gap:12px;align-items:center}
.b3-cell-tool a{color:var(--b2-strong);text-decoration:none;font-weight:600}
.b3-cell-tool a:hover{color:var(--b2-accent-text)}
.b3-actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.b3-devices{margin-top:24px;padding:20px}
.b3-devices h2{margin:0 0 4px;font-size:18px}
.b3-devices>p{margin:0 0 16px;color:var(--b2-dim);font-size:13px}
.b3-device{display:flex;flex-wrap:wrap;gap:12px;align-items:center;padding:12px 14px;border:1px solid var(--b2-line);border-radius:10px;margin-top:10px}
.b3-device strong{flex:1 1 200px;font-weight:600}
.b3-device span{font-size:13px;color:var(--b2-dim)}
.b3-recovery{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:24px 0 56px;font-size:13px;color:var(--b2-dim)}
.b3-recovery p{margin:0;flex:1 1 320px}

@media (max-width:760px){
 .b3-hero{padding-top:36px}
 .b3-sort{margin-left:0}
 .b3-grid{grid-template-columns:minmax(0,1fr)}
 .b3-get{position:static;max-width:none}
 .b3-detail-head h1{font-size:24px}
 .b3-facts{grid-template-columns:96px 1fr}
 .b3-me-link span.b3-me-text{display:none}
}
@media (prefers-reduced-motion:reduce){
 .b2-btn,.b3-btn,.b3-icon-btn,.b3-chip,.b3-tool,.b3-ar,.b3-pop,.b3-reveal,.b3-badge,.b3-opt,.b3-tab,.b3-me-link,.public-site .public-navigation a::after{animation:none !important;transform:none !important;transition:background-color 120ms,color 120ms,border-color 120ms !important}
 .b3-spin{animation-duration:2s !important}
 .b3-btn.loading .b3-fill{animation:none;width:100%}
}