@font-face{font-family:MiSans;src:url('/v2/fonts/MiSans-Regular.otf');font-weight:400;font-display:swap}
@font-face{font-family:MiSans;src:url('/v2/fonts/MiSans-Bold.ttf');font-weight:700;font-display:swap}
@font-face{font-family:Plex;src:url('/v2/fonts/IBMPlexMono-Regular.woff2');font-weight:400;font-display:swap}
@font-face{font-family:Plex;src:url('/v2/fonts/IBMPlexMono-SemiBold.woff2');font-weight:600;font-display:swap}
:root{
 --canvas:#f8f9f5;--paper:#fff;--ink:#222823;--muted:#687066;--faint:#9aa197;
 --line:#dfe2d9;--hair:rgba(34,40,35,.12);--soft:#eef0e9;--accent:#c84432;--dark:#1b221e;
 --r:6px;--num:Plex,ui-monospace,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--canvas);color:var(--ink);font:16px/1.75 MiSans,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,p{margin:0}
h1{font-size:44px;line-height:1.25;font-weight:700}
h2{font-size:28px;line-height:1.3;font-weight:700}
h3{font-size:18px;line-height:1.4;font-weight:700}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
img{display:block;max-width:100%}
.wrap{width:min(1280px,100% - 80px);margin:0 auto}
.narrow{max-width:720px}
.muted{color:var(--muted)}
.small{font-size:13px}
.center{text-align:center}
.num{font-family:var(--num);font-variant-numeric:tabular-nums;font-weight:600;letter-spacing:0}
.accent{color:var(--accent)}
.ic{width:18px;height:18px;flex:none}
.ic.big{width:40px;height:40px;color:var(--accent)}
.ic.rot{transform:rotate(90deg)}

/* 仪器感：四角括号 */
.brk{--c:var(--ink);--l:14px;--w:1.5px;
 background:linear-gradient(var(--c),var(--c)) top left/var(--l) var(--w) no-repeat,linear-gradient(var(--c),var(--c)) top left/var(--w) var(--l) no-repeat,
 linear-gradient(var(--c),var(--c)) top right/var(--l) var(--w) no-repeat,linear-gradient(var(--c),var(--c)) top right/var(--w) var(--l) no-repeat,
 linear-gradient(var(--c),var(--c)) bottom left/var(--l) var(--w) no-repeat,linear-gradient(var(--c),var(--c)) bottom left/var(--w) var(--l) no-repeat,
 linear-gradient(var(--c),var(--c)) bottom right/var(--l) var(--w) no-repeat,linear-gradient(var(--c),var(--c)) bottom right/var(--w) var(--l) no-repeat,var(--bg,transparent)}

/* 按钮与小件 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:var(--r);background:var(--ink);color:#fff;font-size:15px;font-weight:700;white-space:nowrap;transition:background .18s,box-shadow .18s}
.btn:hover{background:#000}
.btn.lg{height:52px;padding:0 26px;font-size:16px}
.btn.sm{height:36px;padding:0 14px;font-size:14px}
.btn.light{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.btn.light:hover{background:var(--ink);color:#fff}
.btn.block{display:flex;width:100%}
.link{color:var(--ink);font-size:15px;border-bottom:1px solid var(--line);padding-bottom:1px;transition:border-color .18s}
.link:hover{border-color:var(--ink)}
.tag{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:3px;background:var(--soft);font-size:12px;color:var(--muted);white-space:nowrap}
.soon{display:inline-flex;align-items:center;height:22px;padding:0 8px;margin-left:12px;border-radius:3px;box-shadow:inset 0 0 0 1px var(--accent);color:var(--accent);font-size:12px;font-weight:700;vertical-align:middle;white-space:nowrap}
.soon-band{display:flex;align-items:center;gap:16px;margin:40px 0;padding:16px 20px;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.soon-band .soon{margin:0}
.soon-band p{flex:1;font-size:15px}
.arrow{font-style:normal;color:var(--faint);font-family:var(--num)}

/* 顶栏 */
.top{position:sticky;top:0;z-index:20;background:rgba(248,249,245,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--hair)}
.top-in{display:flex;align-items:center;gap:36px;height:72px}
.logo img{height:30px;width:auto}
.nav{display:flex;gap:2px}
.nav a{position:relative;padding:8px 14px;font-size:16px;color:var(--muted);white-space:nowrap}
.nav a:hover{color:var(--ink)}
.nav a[aria-current]{color:var(--ink);font-weight:700}
.nav a[aria-current]::after{content:"";position:absolute;left:14px;right:14px;bottom:-15px;height:2px;background:var(--accent)}
.nav sup{margin-left:3px;font-size:10px;color:var(--accent);font-weight:700;vertical-align:super}
.top-side{margin-left:auto;display:flex;align-items:center;gap:18px}
.top-login{display:inline-flex;align-items:center;gap:6px;font-size:15px}
.top-login:hover{color:var(--accent)}
.menu-btn{display:none}

/* 首屏 */
.hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:64px;align-items:center;padding:48px 0 72px}
.hero h1{font-size:60px;line-height:1.22}
.hero h1 em{font-style:normal;color:var(--accent)}
.lead{margin-top:24px;font-size:19px;line-height:1.7;color:var(--ink);max-width:30em}
.hero-cta{display:flex;align-items:center;gap:16px;margin:36px 0 18px}
.hero-cta small{color:var(--muted);font-size:14px}

/* 灵敏度仪表 */
.inst{--bg:var(--paper);padding:26px 28px 22px;border-radius:2px}
.inst{background-color:var(--paper)}
.inst-head{display:flex;justify-content:space-between;align-items:baseline;font-size:14px;font-weight:700}
.inst-sub{font-weight:400;color:var(--muted);font-size:13px}
.inst-in{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:16px;margin-top:16px}
.inst-in label{display:flex;flex-direction:column;gap:2px}
.inst-in small{font-size:12px;color:var(--muted)}
.inst-in input,.inst-in select{height:40px;border:0;border-bottom:1.5px solid var(--ink);background:transparent;font-family:var(--num);font-weight:600;font-size:18px;padding:0 2px;border-radius:0;outline:0;width:100%}
.inst-in select{font-family:MiSans,sans-serif;font-weight:700;font-size:16px;cursor:pointer}
.inst-in input:focus,.inst-in select:focus{border-bottom-color:var(--accent)}
.inst-out{display:flex;align-items:flex-end;gap:40px;margin-top:26px;padding-bottom:16px;border-bottom:1px solid var(--hair)}
.inst-big small,.inst-mid small{display:block;font-size:13px;color:var(--muted)}
.inst-big b{font-size:76px;line-height:1}
.inst-big span{margin-left:6px;font-size:18px;color:var(--muted)}
.inst-mid b{font-size:30px;line-height:1.2}
.inst-near{margin-top:6px}
.inst-near small{font-size:12px;color:var(--muted)}
.inst-near ol{list-style:none;margin:6px 0 0;padding:0}
.inst-near li a{display:grid;grid-template-columns:1.1fr 1fr auto auto;gap:14px;align-items:center;padding:6px 0;border-top:1px solid var(--hair);font-size:14px}
.inst-near li:first-child a{border-top:0}
.inst-near li a:hover b{color:var(--accent)}
.inst-near span{color:var(--muted)}
.inst-near em{font-style:normal;font-family:var(--num);font-size:13px;text-align:right}

/* 转一圈分布（点阵） */
.cmstrip{margin:18px 0 8px}
.cm-dots{position:relative;height:30px;border-bottom:1px solid var(--ink)}
.cm-dots i{position:absolute;bottom:4px;width:6px;height:6px;margin-left:-3px;border-radius:50%;background:var(--ink);opacity:.28}
.cm-me{position:absolute;bottom:-1px;width:2px;height:34px;margin-left:-1px;background:var(--accent)}
.cm-me span{position:absolute;top:-20px;left:50%;transform:translateX(-50%);font-size:12px;font-weight:700;color:var(--accent);white-space:nowrap}
.cm-axis{position:relative;height:20px;font-family:var(--num);font-size:11px;color:var(--faint)}
.cm-axis span{position:absolute;top:3px;transform:translateX(-50%)}
.cm-axis .cm-unit{right:0;left:auto;transform:none}

/* 首页章节通用 */
.ring-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:72px;align-items:center}
.ring-grid.wide-right{grid-template-columns:minmax(0,4fr) minmax(0,7fr)}
.ring-copy h2,.ring-head h2{font-size:44px;line-height:1.25}
.ring-copy p,.ring-head p{margin-top:18px;font-size:17px;color:var(--muted);max-width:28em}
.ring-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}
.ring-head p{margin:0}
.ring-act{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin-top:32px}
.frame{--bg:var(--dark);background-color:var(--dark);border-radius:2px;padding:0;overflow:hidden;aspect-ratio:16/10}
.frame canvas{width:100%;height:100%;display:block}
.sens-result{display:flex;align-items:flex-end;gap:22px;margin-top:28px}
.sens-result .tag{align-self:flex-start}
.sens-result small{display:block;font-size:13px;color:var(--muted)}
.sens-result b{font-size:52px;line-height:1}
.sens-result .arrow{font-size:28px;padding-bottom:8px}

/* PRO 展示 */
.pro-show{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:28px;align-items:center}
.pcard{--bg:var(--paper);background-color:var(--paper);display:block;padding:24px;border-radius:2px;transition:transform .2s}
.pcard:hover{transform:translateY(-2px)}
.pc-head{display:flex;align-items:center;gap:14px}
.pc-head>div{flex:1;min-width:0}
.pc-name{display:flex;align-items:center;gap:8px;font-size:19px;font-weight:700}
.pc-url{font-family:var(--num);font-size:12px;color:var(--muted)}
.pc-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.pc-tags span{height:24px;padding:0 9px;display:inline-flex;align-items:center;border-radius:3px;box-shadow:inset 0 0 0 1px var(--ink);font-size:12px;font-weight:700}
.pc-tags span:first-child{background:var(--ink);color:#fff}
.pc-sens{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:28px;margin-top:18px;padding-top:16px;border-top:1px solid var(--hair)}
.pc-sens small{display:block;font-size:12px;color:var(--muted)}
.pc-sens div>small:last-child{display:inline;margin-left:3px}
.pc-sens b{font-size:28px;line-height:1.1}
.pc-steps{margin-top:14px}
.pc-steps>small{font-size:12px;color:var(--muted)}
.steps{display:block;width:100%;max-width:300px;height:auto;margin-top:4px;overflow:visible}
.st-line{fill:none;stroke:var(--ink);stroke-width:2}
.st-last{fill:none;stroke:var(--accent);stroke-width:3}
.st-t{font-family:var(--num);font-size:11px;fill:var(--muted)}
.pc-badges{display:flex;gap:8px;margin-top:14px}
.pc-badges span,.u-badges span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;box-shadow:inset 0 0 0 1px var(--hair);color:var(--ink)}
.pc-badges .ic{width:16px;height:16px}
.verified{display:inline-flex;align-items:center;gap:3px;height:22px;padding:0 7px;border-radius:3px;background:var(--accent);color:#fff;font-size:11px;font-weight:700;font-family:var(--num);letter-spacing:.5px}
.verified .ic{width:13px;height:13px}
.pro-rows{list-style:none;margin:0;padding:0}
.pro-rows li{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--hair)}
.pro-rows li>div{flex:1}
.pro-rows strong{display:block;font-size:15px}
.pro-rows small{font-size:13px;color:var(--muted);font-family:var(--num)}
.pro-rows .pro-join{border:0;padding-top:18px}
.pro-rows .pro-join a{font-size:14px;color:var(--muted);border-bottom:1px solid var(--line)}
.pro-rows .pro-join a:hover{color:var(--ink);border-color:var(--ink)}

/* 头像与头像框 */
.avatar{position:relative;flex:none;width:56px;height:56px;display:grid;place-items:center;border-radius:50%}
.avatar i{display:grid;place-items:center;width:calc(100% - 12px);height:calc(100% - 12px);border-radius:50%;background:var(--ink);color:#fff;font-style:normal;font-weight:700;font-size:18px}
.avatar::before{content:"";position:absolute;inset:0;border-radius:50%;-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 3px),#000 calc(100% - 3px));mask:radial-gradient(farthest-side,transparent calc(100% - 3px),#000 calc(100% - 3px))}
.avatar.frame-red::before{background:repeating-conic-gradient(var(--accent) 0 7deg,transparent 7deg 15deg)}
.avatar.frame-ink::before{background:var(--ink)}
.avatar.frame-pro::before{background:conic-gradient(var(--accent) 0 30deg,var(--ink) 30deg 150deg,var(--accent) 150deg 210deg,var(--ink) 210deg 330deg,var(--accent) 330deg)}
.avatar.frame-pro i{background:var(--accent)}
.avatar.sm{width:40px;height:40px}.avatar.sm i{font-size:14px;width:calc(100% - 10px);height:calc(100% - 10px)}
.avatar.big{width:72px;height:72px}.avatar.big i{font-size:24px}
.avatar.huge{width:96px;height:96px}.avatar.huge i{font-size:32px;width:calc(100% - 16px);height:calc(100% - 16px)}
.avatar.locked{opacity:.3}

/* 训练：按问题挑 */
.pains{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:28px;align-items:stretch}
.pain-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--hair)}
.pain-list button{display:flex;flex-direction:column;align-items:flex-start;width:100%;padding:13px 16px;border-bottom:1px solid var(--hair);text-align:left;transition:background .18s}
.pain-list button span{font-size:17px;font-weight:700}
.pain-list button small{font-size:14px;color:var(--muted)}
.pain-list button:hover{background:var(--soft)}
.pain-list button[aria-selected=true]{box-shadow:inset 3px 0 0 var(--accent);background:var(--paper)}
.pain-view{position:relative;border-radius:2px;overflow:hidden;background:var(--dark);min-height:380px}
.pain-view canvas{position:absolute;inset:0;width:100%;height:100%}
.pain-cap{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;align-items:flex-end;gap:16px;padding:20px 24px;background:linear-gradient(transparent,rgba(12,15,13,.88));color:#f4f6f1}
.pain-cap strong{display:block;font-size:20px}
.pain-cap small{display:block;font-size:14px;opacity:.75;max-width:34em}
.pain-cap .btn.light{color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.7)}
.pain-cap .btn.light:hover{background:#fff;color:var(--ink)}

/* 深色章节：录像分析 */
.ring.dark{background:var(--dark);color:#eef0e9}
.ring.dark .ring-copy p{color:rgba(238,240,233,.7)}
.ring.dark .btn.light{color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.7)}
.ring.dark .btn.light:hover{background:#fff;color:var(--ink)}
.link.light{color:#eef0e9;border-color:rgba(238,240,233,.3)}
.amock{--c:rgba(238,240,233,.8);--bg:rgba(255,255,255,.03);background-color:rgba(255,255,255,.03);padding:24px 26px;border-radius:2px}
.page .amock{--c:var(--ink);--bg:var(--paper);background-color:var(--paper)}
.amock-top{display:flex;align-items:center;gap:14px;font-size:14px}
.amock-top .num{margin-left:auto;font-size:20px}
.tag.dark{background:rgba(238,240,233,.12);color:rgba(238,240,233,.8)}
.page .tag.dark{background:var(--soft);color:var(--muted)}
.amock-line{display:flex;gap:4px;margin:18px 0}
.amock-line i{flex:1;height:22px;border-radius:2px;background:rgba(238,240,233,.14)}
.page .amock-line i{background:var(--soft)}
.amock-line i.hit{background:var(--accent)}
.amock-rows{list-style:none;margin:0;padding:0}
.amock-rows li{display:grid;grid-template-columns:86px 1fr auto;gap:14px;align-items:baseline;padding:11px 0;border-top:1px solid rgba(238,240,233,.12);font-size:15px}
.page .amock-rows li{border-color:var(--hair)}
.amock-rows .num{font-size:13px;opacity:.7}
.amock-rows em{font-style:normal;font-size:13px;opacity:.65}
.amock-foot{display:flex;gap:14px;align-items:baseline;margin-top:6px;padding-top:14px;border-top:1px solid rgba(238,240,233,.3);font-size:14px}
.page .amock-foot{border-color:var(--ink)}
.amock-foot span{opacity:.7}

/* 首页最后一屏和页脚 */
.foot{margin-top:112px;border-top:1px solid var(--hair);padding:44px 0 22px;font-size:14px}
.fp-last .foot{margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:24px}
.foot-brand img{height:26px;width:auto}
.foot h4{font-size:14px;margin-bottom:10px}
.foot-grid a{display:block;color:var(--muted);padding:3px 0}
.foot-grid a:hover{color:var(--ink)}
.foot-bar{display:flex;justify-content:space-between;margin-top:36px;padding-top:18px;border-top:1px solid var(--hair);color:var(--muted);font-size:13px}

/* 内页 */
.page{padding:48px 0 0}
.page-head{margin-bottom:36px}
.page-head p{margin-top:10px;color:var(--muted);max-width:44em}
.page-head h1 .soon{font-size:13px}
.back{display:inline-flex;align-items:center;gap:4px;color:var(--muted);font-size:14px;margin-bottom:14px}
.back:hover{color:var(--ink)}
.block{margin-top:64px}
.page-head+.block{margin-top:0}
.block-head{display:flex;align-items:baseline;gap:14px;margin-bottom:18px;padding-bottom:12px;border-bottom:1px solid var(--ink)}
.block-head h2{font-size:24px}
.block-head .muted,.block-head .tag{margin-left:auto;font-size:14px}
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:center}
.split h2{font-size:28px}
.split p{margin-top:12px;color:var(--muted)}
.row-act{display:flex;align-items:center;justify-content:space-between;gap:24px}
.row-act p{color:var(--muted)}

/* 灵敏度页 */
.sens-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
.sens-tune h2{font-size:28px}
.sens-tune p{margin:10px 0 18px;color:var(--muted)}
.sens-tune .ring-act{margin-top:20px}
.conv{display:grid;grid-template-columns:2fr 1fr 2fr 1fr;gap:16px;align-items:end}
.conv.slim{grid-template-columns:2fr 1fr 3fr}
.conv-out{grid-column:1/-1;display:flex;gap:48px;padding-top:18px;border-top:1px solid var(--hair)}
.conv.slim .conv-out{grid-column:auto;border:0;padding:0}
.conv-out small{display:block;color:var(--muted);font-size:13px}
.conv-out b{font-size:40px;line-height:1.1}
.field{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}
.field input,.field select{height:46px;padding:0 12px;border-radius:var(--r);border:1px solid var(--line);background:var(--paper);font-size:16px;color:var(--ink)}
.field input:focus,.field select:focus{outline:0;border-color:var(--ink)}

/* 职业选手 */
.rchart{position:relative;padding:8px 0 4px}
.rrow{display:grid;grid-template-columns:96px minmax(0,1fr);align-items:center;gap:12px;height:44px}
.rname{font-size:15px;font-weight:700}
.rname small{margin-left:6px;font-family:var(--num);font-weight:400;font-size:12px;color:var(--muted)}
.rdots{position:relative;height:100%;border-bottom:1px solid var(--hair)}
.rdots a{position:absolute;top:50%;width:9px;height:9px;margin:-4px 0 0 -4.5px;border-radius:50%;background:var(--ink);opacity:.35;transition:opacity .15s,transform .15s}
.rdots a:hover,.rdots a:focus-visible{opacity:1;transform:scale(1.5);z-index:2}
.rdots a:hover::after,.rdots a:focus-visible::after{content:attr(data-tip);position:absolute;bottom:14px;left:50%;transform:translateX(-50%) scale(.67);transform-origin:bottom;padding:4px 10px;border-radius:4px;background:var(--ink);color:#fff;font-size:18px;white-space:nowrap}
.rrow.axis{height:26px}
.rrow.axis .cm-axis{height:26px}
.rmed{position:absolute;top:0;bottom:26px;left:calc(108px + (100% - 108px) * var(--x) / 100%);width:0;border-left:1px dashed var(--ink)}
.rmed span{position:absolute;top:-18px;left:6px;font-size:12px;white-space:nowrap;color:var(--muted)}
.filters{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;flex-wrap:wrap}
.seg{display:inline-flex;flex-wrap:wrap;gap:4px;padding:4px;border-radius:8px;background:var(--soft)}
.seg button{height:34px;padding:0 14px;border-radius:6px;font-size:14px;color:var(--muted)}
.seg button[aria-checked=true]{background:var(--paper);color:var(--ink);font-weight:700;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.seg.sm button{height:30px;padding:0 12px}
.search{display:flex;align-items:center;gap:8px;height:42px;padding:0 14px;border-radius:var(--r);background:var(--paper);border:1px solid var(--line);color:var(--muted);min-width:240px}
.search.lg{height:56px;font-size:18px}
.search input{border:0;outline:0;background:none;flex:1;font-size:inherit;color:var(--ink);min-width:0}
.ptable,.pro-table,.vs{width:100%;border-collapse:collapse;font-size:15px}
.ptable th,.pro-table th,.vs th{text-align:left;font-weight:400;font-size:13px;color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--ink)}
.ptable td,.pro-table td,.vs td{padding:11px 10px;border-bottom:1px solid var(--hair)}
.ptable tbody tr{cursor:pointer;transition:background .15s}
.ptable tbody tr:hover{background:var(--paper)}
.ptable .r,.vs .r{text-align:right}
.ptable td.num,.vs td.num{font-size:15px}
.empty{color:var(--muted);padding:28px 10px}
.pro-head{display:flex;align-items:center;gap:20px;margin-bottom:28px}
.pro-set{display:flex;flex-wrap:wrap;align-items:flex-end;gap:0;border-top:1px solid var(--ink);border-bottom:1px solid var(--hair);margin-bottom:8px}
.pro-set>div{padding:16px 28px 16px 0;margin-right:28px;border-right:1px solid var(--hair)}
.pro-set>div:last-of-type{border-right:0}
.pro-set small{display:block;font-size:13px;color:var(--muted)}
.pro-set b{font-size:30px;line-height:1.2}
.pro-set .btn{margin:0 0 16px auto}
.pro-gear{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.pro-gear li{display:flex;flex-direction:column;gap:2px}
.pro-gear img,.pro-gear .ph{width:100%;aspect-ratio:1;object-fit:contain;background:var(--paper);border-radius:2px;padding:14px;margin-bottom:8px}
.pro-gear small{font-size:12px;color:var(--muted)}
.pro-gear strong{font-size:14px;line-height:1.4}

/* PRO 页 */
.pro-list{list-style:none;margin:0;padding:0}
.pro-list a{display:grid;grid-template-columns:auto minmax(0,2fr) 1fr 1fr 1fr auto;gap:20px;align-items:center;padding:16px 0;border-bottom:1px solid var(--hair);transition:background .15s}
.pro-list a:hover{background:var(--paper)}
.pl-name strong{display:flex;align-items:center;gap:8px;font-size:17px}
.pl-name small,.pl-set small{display:block;font-size:13px;color:var(--muted)}
.pl-set b{font-size:16px}
.pl-go{font-size:14px;color:var(--muted);padding-right:8px}
.pro-list a:hover .pl-go{color:var(--accent)}
.feat-list{list-style:none;margin:16px 0 0;padding:0}
.feat-list li{padding:12px 0;border-top:1px solid var(--hair)}
.feat-list strong{display:block;font-size:16px}
.feat-list span{font-size:14px;color:var(--muted)}

/* 训练 */
.pain-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--hair)}
.pain-grid button{display:flex;flex-direction:column;align-items:flex-start;width:100%;padding:16px 18px;text-align:left;border-bottom:1px solid var(--hair);border-right:1px solid var(--hair);transition:background .15s}
.pain-grid li:nth-child(3n) button{border-right:0}
.pain-grid button:hover{background:var(--paper)}
.pain-grid span{font-size:17px;font-weight:700}
.pain-grid small{font-size:14px;color:var(--muted)}
.routines{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:32px;align-items:start}
.r-feature{display:block;border-radius:2px;overflow:hidden;background:var(--paper);box-shadow:inset 0 0 0 1px var(--hair);transition:box-shadow .18s}
.r-feature:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.r-feature canvas{display:block;width:100%;aspect-ratio:16/9;background:var(--dark)}
.r-feature>div{padding:18px 20px 20px}
.r-feature h3{font-size:22px;margin-top:8px}
.r-feature p{margin-top:4px;font-size:14px;color:var(--muted)}
.r-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--hair)}
.r-list a{display:grid;grid-template-columns:64px 112px minmax(0,1fr);gap:14px;align-items:center;padding:12px 4px;border-bottom:1px solid var(--hair);transition:background .15s}
.r-list a:hover{background:var(--paper)}
.r-list strong{font-size:16px}
.r-list small{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.r-mini{display:block;padding:14px 0;border-bottom:1px solid var(--hair)}
.r-mini strong{display:block;font-size:18px;margin-top:6px}
.r-mini small{font-size:13px;color:var(--muted)}
.pgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.proj{display:flex;flex-direction:column;text-align:left;border-radius:2px;overflow:hidden;background:var(--paper);box-shadow:inset 0 0 0 1px var(--hair);transition:box-shadow .18s}
.proj:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.proj .shot{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--dark)}
.proj .shot img{width:100%;height:100%;object-fit:cover;transform:scale(1.6);transform-origin:50% 52%}
.proj strong{padding:10px 12px 12px;font-size:15px}
.rsteps{list-style:none;margin:40px 0 0;padding:0;border-top:1px solid var(--ink)}
.rsteps li{display:grid;grid-template-columns:32px 128px minmax(0,1fr) auto;gap:20px;align-items:center;padding:14px 0;border-bottom:1px solid var(--hair)}
.rsteps b{color:var(--muted);font-size:18px}
.rsteps img{width:128px;aspect-ratio:16/9;object-fit:cover;border-radius:2px}
.rsteps strong{display:block}
.rsteps small{color:var(--muted);font-size:14px}

/* 录像分析页 */
.a-steps{list-style:none;margin:0;padding:0}
.a-steps li{display:grid;grid-template-columns:40px 1fr;gap:12px;padding:18px 0;border-top:1px solid var(--hair)}
.a-steps b{font-size:24px;color:var(--accent);line-height:1.2}
.a-steps strong{display:block;font-size:18px}
.a-steps span{color:var(--muted);font-size:15px}

/* 外设库 */
.g-search{position:relative;max-width:640px;margin-bottom:28px}
.g-sugg{position:absolute;left:0;right:0;top:62px;z-index:5;list-style:none;margin:0;padding:6px;background:var(--paper);border-radius:8px;box-shadow:0 12px 32px rgba(0,0,0,.12)}
.g-sugg button{display:flex;justify-content:space-between;gap:12px;width:100%;padding:10px 12px;border-radius:6px;text-align:left}
.g-sugg button:hover{background:var(--soft)}
.g-sugg small{color:var(--muted);font-size:13px;white-space:nowrap}
.g-sugg .none{padding:10px 12px;color:var(--muted)}
.g-hero{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:56px;align-items:center;margin-bottom:28px}
.gh-img{display:grid;place-items:center;aspect-ratio:1;background:var(--paper);border-radius:2px;padding:36px}
.gh-img img{max-height:100%;object-fit:contain}
.outline{width:46%;height:auto}
.outline rect{fill:none;stroke:var(--ink);stroke-width:2}
.gh-body h2{font-size:32px;margin-top:2px}
.specs{display:flex;flex-wrap:wrap;gap:0;margin:18px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--hair)}
.specs>div{padding:12px 22px 12px 0;margin-right:22px;border-right:1px solid var(--hair)}
.specs>div:last-child{border-right:0}
.specs dt{font-size:12px;color:var(--muted)}
.specs dd{margin:0;font-size:14px;color:var(--muted)}
.specs dd b{font-size:26px;color:var(--ink);margin-right:3px}
.gh-users{font-size:15px}
.gh-users b{font-size:22px}
.gh-pros{list-style:none;margin:8px 0 0;padding:0;columns:2;column-gap:24px}
.gh-pros a{display:grid;grid-template-columns:1fr auto auto;gap:10px;padding:6px 0;border-bottom:1px solid var(--hair);font-size:14px;break-inside:avoid}
.gh-pros span{color:var(--muted)}
.gh-pros em{font-style:normal;font-family:var(--num);font-size:13px}

/* 个人中心示例 */
.proto-note{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:12px 16px;margin-bottom:28px;border:1.5px dashed #b7bdb2;border-radius:6px;font-size:14px;color:var(--muted)}
.proto-note strong{color:var(--ink)}
.proto-note .link{margin-left:auto;font-size:14px}
.u-head{display:flex;align-items:center;gap:24px;margin-bottom:24px}
.u-head h1{display:flex;align-items:center;gap:10px;font-size:36px}
.u-head h1 .verified{font-size:12px;height:24px}
.u-share{margin-left:auto;display:flex;gap:10px}
.u-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 48px}
.u-grid .block{margin-top:48px}
.u-grid .span2{grid-column:1/-1}
.u-recs{list-style:none;margin:0;padding:0}
.u-recs li{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--hair)}
.u-recs b{font-size:20px}
.u-badges{display:flex;flex-wrap:wrap;gap:10px}
.u-badges span{width:44px;height:44px}
.u-badges span.locked{opacity:.25}
.u-frames{display:flex;gap:16px;margin-bottom:10px}
.vs td.accent{color:var(--accent)}

/* 登录、客户端 */
.login{display:grid;grid-template-columns:1fr 420px;gap:64px;align-items:start;padding-top:24px}
.login-copy p{margin-top:10px;color:var(--muted)}
.login-form{display:flex;flex-direction:column;gap:14px;background:var(--paper);border-radius:2px;padding:28px;box-shadow:inset 0 0 0 1px var(--hair)}
.login-form .seg{align-self:flex-start}
.inline{display:flex;gap:8px}
.inline input{flex:1;min-width:0}
.inline .btn{height:46px}
.agree{display:flex;gap:8px;align-items:center;font-size:14px;color:var(--muted)}
.facts{display:flex;gap:40px;margin:32px 0 0;padding-top:16px;border-top:1px solid var(--hair)}
.facts dt{font-size:13px;color:var(--muted)}
.facts dd{margin:0;font-size:18px;font-weight:700}
.facts.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 32px;margin:0 0 24px;padding-top:14px}
.facts.grid dd{font-size:16px}

/* 层：抽屉、弹层、模拟训练器、提示 */
.layer{position:fixed;inset:0;z-index:50}
.scrim{position:absolute;inset:0;background:rgba(20,24,22,.42);opacity:0;transition:opacity .2s}
.layer.in .scrim{opacity:1}
.drawer{position:absolute;right:0;top:0;bottom:0;width:min(520px,100%);background:var(--paper);display:flex;flex-direction:column;transform:translateX(30px);opacity:0;transition:transform .22s,opacity .22s}
.layer.in .drawer{transform:none;opacity:1}
.drawer .x,.sheet .x{position:absolute;right:14px;top:14px;z-index:2;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.9)}
.dcanvas{width:100%;aspect-ratio:16/10;display:block;background:var(--dark);flex:none}
.dbody{padding:24px;overflow:auto;flex:1}
.dbody h2{font-size:26px}
.dbody>p{margin-top:8px;font-size:15px;color:var(--muted)}
.dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:20px 0;font-size:15px}
.dl dt{color:var(--muted)}
.dl dd{margin:0}
.dset{display:flex;align-items:center;gap:16px;margin-top:12px;font-size:15px}
.dset>span{color:var(--muted)}
.dfoot{padding:16px 24px 24px;border-top:1px solid var(--hair)}
.sheet{position:absolute;left:50%;top:50%;width:min(420px,100% - 32px);transform:translate(-50%,-46%);opacity:0;transition:transform .22s,opacity .22s;background:var(--paper);border-radius:8px;padding:32px 28px 28px;display:flex;flex-direction:column;gap:14px}
.layer.in .sheet{transform:translate(-50%,-50%);opacity:1}
.sheet h2{font-size:24px}
.runner{background:#121614;display:flex;flex-direction:column}
.run-top{display:flex;align-items:center;gap:16px;padding:14px 24px;color:#e9ece5;font-size:15px}
.run-top span{opacity:.6}
.run-top .run-tag{margin-left:auto;padding:2px 10px;border:1px dashed rgba(233,236,229,.4);border-radius:12px;font-size:13px}
.run-top .btn.light{color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.6)}
.run-canvas{flex:1;width:100%;min-height:0;display:block;opacity:0;transition:opacity .3s}
.runner.ready .run-canvas{opacity:1}
.run-load{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:#e9ece5;font-size:14px;text-align:center}
.runner.ready .run-load{display:none}
.loadbar{width:260px;height:4px;background:rgba(233,236,229,.15);border-radius:2px;overflow:hidden;margin-bottom:12px}
.loadbar i{display:block;height:100%;width:0;background:var(--accent);animation:load .7s ease-out forwards}
@keyframes load{to{width:100%}}
.run-foot{display:flex;justify-content:center;padding:16px}
.run-foot .btn{background:var(--accent)}
.toast{position:fixed;left:50%;bottom:32px;z-index:80;transform:translate(-50%,20px);opacity:0;padding:12px 20px;border-radius:6px;background:var(--ink);color:#fff;font-size:15px;transition:.22s;pointer-events:none}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* 原型面板 */
.proto{position:fixed;left:16px;bottom:16px;z-index:60;font-size:14px}
.proto-btn{height:34px;padding:0 14px;border-radius:17px;background:#fff;border:1.5px dashed #9aa095;color:var(--muted)}
.proto-pop{position:absolute;bottom:42px;left:0;width:160px;padding:10px 12px;border-radius:8px;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.14)}
.proto-pop[hidden]{display:none}
.proto-pop label{display:flex;gap:8px;align-items:center}

/* 首页整屏分页（桌面且高度足够时启用；否则按普通页面滚动） */
.fp-sec+.fp-sec{padding-top:96px}
.fp-sec.dark{padding-bottom:96px}
.fp-dots,.fp-hint{display:none}
body.fp-on{overflow:hidden}
body.fp-on .fp{position:relative;height:calc(100vh - 73px);overflow:hidden}
body.fp-on .fp-sec{position:absolute;inset:0;padding:0;display:flex;flex-direction:column;justify-content:center;opacity:0;visibility:hidden;transform:translateY(64px);
 transition:opacity .45s ease,transform .9s cubic-bezier(.16,.8,.2,1),visibility 0s linear .9s}
body.fp-on .fp-sec.above{transform:translateY(-64px)}
body.fp-on .fp-sec.on{opacity:1;visibility:visible;transform:none;transition:opacity .55s ease .08s,transform .9s cubic-bezier(.16,.8,.2,1),visibility 0s}
body.fp-on .rv{opacity:0;transform:translateY(40px);transition:opacity .35s ease,transform .5s ease}
body.fp-on .fp-sec.on .rv{opacity:1;transform:none;transition:opacity .7s ease,transform 1s cubic-bezier(.16,.8,.2,1);transition-delay:calc(var(--i,0) * 110ms + 220ms)}
body.fp-on .hero{padding:0}
body.fp-on .fp-last{justify-content:space-between}
body.fp-on .fp-last .fp-body{flex:1;display:flex;align-items:center}
body.fp-on .fp-last .fp-body>.wrap{width:min(1280px,100% - 80px)}
body.fp-on .pain-view{min-height:min(420px,48vh)}
body.fp-on[data-fp="4"] .fp-dots button::after{background:rgba(238,240,233,.35)}
body.fp-on[data-fp="4"] .fp-dots button[aria-current=true]::after{background:var(--accent)}
body.fp-on[data-fp="4"] .fp-hint{color:rgba(238,240,233,.7)}
body.fp-on .fp-dots{position:fixed;right:14px;top:50%;transform:translateY(-50%);z-index:15;display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.fp-dots button{position:relative;display:flex;align-items:center;justify-content:flex-end;width:120px;height:26px}
.fp-dots button::after{content:"";width:8px;height:8px;border-radius:4px;background:#c3c8bd;transition:height .3s,background .3s}
.fp-dots button[aria-current=true]::after{height:24px;background:var(--accent)}
.fp-dots span{position:absolute;right:20px;font-size:13px;color:var(--muted);white-space:nowrap;opacity:0;transform:translateX(6px);transition:.2s}
.fp-dots button:hover span,.fp-dots button:focus-visible span{opacity:1;transform:none;background:var(--canvas);color:var(--ink);padding:2px 8px;border-radius:4px}
body.fp-on .fp-hint:not([hidden]){position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:15;display:flex;align-items:center;gap:10px;height:32px;padding:0 6px;color:var(--muted);font-size:13px}
.fp-meter{display:block;width:56px;height:2px;border-radius:1px;background:var(--line);overflow:hidden}
.fp-meter i{display:block;height:100%;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .12s linear}
.fp-hint .ic{width:16px;height:16px;animation:fpnudge 1.8s ease-in-out infinite}
.fp-hint.charging{color:var(--ink)}
@keyframes fpnudge{0%,100%{transform:translateY(-2px)}50%{transform:translateY(3px)}}

/* 窄屏（手机版后续单独设计，这里只保证可用） */
@media (max-width:1180px){.pgrid{grid-template-columns:repeat(4,1fr)}.nav a{padding:8px 10px}.top-in{gap:20px}}
@media (max-width:960px){
 .wrap{width:calc(100% - 44px)}
 .nav{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:var(--canvas);border-bottom:1px solid var(--hair);padding:8px 22px 16px}
 .nav-open .nav{display:flex}
 .nav a[aria-current]::after{display:none}
 .menu-btn{display:grid;place-items:center;width:40px;height:40px}
 .hero,.ring-grid,.ring-grid.wide-right,.pains,.split,.sens-top,.g-hero,.login,.routines,.pro-show{grid-template-columns:1fr}
 .hero{padding-top:28px;gap:36px}
 .hero h1{font-size:42px}
 .ring-copy h2,.ring-head h2{font-size:34px}
 .ring-head{flex-direction:column;align-items:flex-start}
 .pgrid{grid-template-columns:repeat(3,1fr)}
 .pain-grid{grid-template-columns:1fr 1fr}
 .pain-grid li:nth-child(3n) button{border-right:1px solid var(--hair)}
 .pain-grid li:nth-child(2n) button{border-right:0}
 .foot-grid{grid-template-columns:1fr 1fr}
 .pro-gear{grid-template-columns:repeat(3,1fr)}
 .u-grid{grid-template-columns:1fr}
 .pro-list a{grid-template-columns:auto 1fr auto;}
 .pro-list .pl-set:nth-of-type(n+2){display:none}
 .pain-view{min-height:260px}
}
@media (max-width:600px){
 .top-login{display:none}
 .top-side .btn{padding:0 10px}
 .inst{padding:20px 18px}
 .inst-in{grid-template-columns:1fr 1fr}
 .inst-in label:first-child{grid-column:1/-1}
 .inst-big b{font-size:60px}
 .pgrid{grid-template-columns:1fr 1fr}
 .pain-grid{grid-template-columns:1fr}
 .pain-grid li button{border-right:0!important}
 .conv{grid-template-columns:1fr 1fr}
 .conv.slim{grid-template-columns:1fr 1fr}
 .conv-out{flex-wrap:wrap;gap:24px}
 .ptable th:nth-child(n+5),.ptable td:nth-child(n+5){display:none}
 .r-list a{grid-template-columns:56px 1fr}
 .r-list small{grid-column:1/-1}
 .rsteps li{grid-template-columns:24px 80px minmax(0,1fr)}
 .rsteps li .link{grid-column:3}
 .rsteps img{width:80px}
 .u-head{flex-wrap:wrap}
 .u-share{margin-left:0}
 .pro-set>div{padding-right:16px;margin-right:16px}
 .pro-gear{grid-template-columns:1fr 1fr}
 .gh-pros{columns:1}
 h1,.u-head h1{font-size:32px}
 .search{min-width:0;width:100%}
 .row-act{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}body.fp-on .fp-sec,body.fp-on .rv{transform:none!important}}

.ic.filled{fill:currentColor}
.ic.rot-l{transform:rotate(90deg)}
.ic.rot-r{transform:rotate(-90deg)}
.tag.red{background:var(--accent);color:#fff;font-weight:700}

/* 训练页：推荐位 + 综合测试 */
.t-top{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,1fr);gap:24px;align-items:stretch}
.t-feature{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);background:var(--dark);color:#eef0e9;border-radius:2px;overflow:hidden;min-height:320px}
.tf-art{position:relative}
.tf-art canvas{position:absolute;inset:0;width:100%;height:100%}
.tf-body{padding:32px 32px 28px;display:flex;flex-direction:column;justify-content:center}
.tf-meta{display:flex;align-items:center;gap:10px}
.tf-meta .muted{color:rgba(238,240,233,.6);font-size:14px}
.tf-body h2{font-size:34px;margin-top:14px}
.tf-body p{margin-top:8px;color:rgba(238,240,233,.72);font-size:15px}
.tf-body .ring-act{margin-top:24px}
.tf-body .btn{background:#fff;color:var(--ink)}
.tf-body .btn:hover{background:var(--accent);color:#fff}
.tf-body .link{color:#eef0e9;border-color:rgba(238,240,233,.35)}
.t-test{padding:24px 22px;border-top:2px solid var(--ink);background:var(--paper);display:flex;flex-direction:column}
.t-test h3{font-size:20px}
.t-test p{margin-top:6px;font-size:14px;color:var(--muted)}
.t-test ol{margin:14px 0 18px;padding-left:20px;font-size:14px;line-height:2;flex:1}

/* 横向一行（训练单、分类行） */
.row-nav{margin-left:auto;display:inline-flex;gap:6px}
.block-head .row-nav{margin-left:auto}
.block-head .muted+.row-nav{margin-left:16px}
.row-nav button{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;box-shadow:inset 0 0 0 1px var(--hair);transition:box-shadow .15s}
.row-nav button:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.row-nav .ic{width:16px;height:16px}
.hrow{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 3 * 16px) / 4);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:4px}
.hrow::-webkit-scrollbar{display:none}
.hrow>*{scroll-snap-align:start}
.rcard{display:block;border-radius:2px;overflow:hidden;background:var(--paper);box-shadow:inset 0 0 0 1px var(--hair);transition:box-shadow .18s}
.rcard:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.rcard canvas{display:block;width:100%;aspect-ratio:16/9;background:var(--dark)}
.rcard div{padding:12px 14px 14px}
.rcard strong{display:block;font-size:17px;margin-top:6px}
.rcard small{font-size:13px;color:var(--muted)}

/* 全部项目：分类块、筛选、卡片 */
.cat-tiles{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-bottom:14px}
.cat-tiles button{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:14px 14px 12px;border-radius:2px;background:var(--paper);box-shadow:inset 0 0 0 1px var(--hair);text-align:left;transition:box-shadow .15s,background .15s}
.cat-tiles button:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.cat-tiles span{font-size:15px;font-weight:700}
.cat-tiles b{font-size:24px;line-height:1.1}
.cat-tiles button[aria-checked=true]{background:var(--ink);color:#fff;box-shadow:none}
.cat-tiles button[aria-checked=true] b{color:#fff}
.t-filter{display:flex;align-items:center;gap:18px;padding:10px 0 18px;border-bottom:1px solid var(--hair);margin-bottom:22px}
.t-filter .search{margin-left:auto}
.chk{display:inline-flex;align-items:center;gap:8px;font-size:15px;cursor:pointer}
.chk input{width:16px;height:16px;accent-color:var(--ink)}
.prow{margin-bottom:36px}
.prow-head{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.prow-head h3{font-size:20px}
.prow-head h3 small{margin-left:8px;font-size:14px;color:var(--muted);font-weight:400}
.prow-head .link{font-size:14px}
.pgrid2{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pc2{position:relative;border-radius:2px;overflow:hidden;background:var(--paper);box-shadow:inset 0 0 0 1px var(--hair);transition:box-shadow .18s}
.pc2:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.pc2-main{display:block;width:100%;text-align:left}
.pc2-img{display:block;aspect-ratio:4/3;overflow:hidden;background:var(--dark)}
.pc2-img canvas{display:block;width:100%;height:100%}

.pc2-body{display:block;padding:12px 14px 14px}
.pc2-body strong{display:block;font-size:17px}
.pc2-body small{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:4px;font-size:13px;line-height:1.6;color:var(--muted);min-height:41px}
.pc2-body em{display:block;margin-top:8px;font-style:normal;font-size:12px;color:var(--faint)}
.pc2-fav{position:absolute;top:10px;right:10px;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:rgba(18,22,20,.55);color:#fff}
.pc2-fav[aria-pressed=true]{color:var(--accent);background:#fff}
.pc2-fav .ic{width:16px;height:16px}
.pc2-over{position:absolute;top:0;left:0;right:0;aspect-ratio:4/3;display:flex;align-items:flex-end;padding:12px;pointer-events:none}
.pc2-go{pointer-events:auto;display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 14px;border-radius:var(--r);background:var(--accent);color:#fff;font-size:14px;font-weight:700;opacity:0;transform:translateY(6px);transition:opacity .18s,transform .18s}
.pc2:hover .pc2-go,.pc2-go:focus-visible{opacity:1;transform:none}
.pc2-go .ic{width:14px;height:14px}
@media (max-width:1180px){.hrow{grid-auto-columns:calc((100% - 2 * 16px) / 3)}.pgrid2{grid-template-columns:repeat(3,1fr)}.cat-tiles{grid-template-columns:repeat(4,1fr)}}
@media (max-width:960px){.t-top,.t-feature{grid-template-columns:1fr}.tf-art{aspect-ratio:16/9}.hrow{grid-auto-columns:calc((100% - 16px) / 2)}.pgrid2{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.hrow{grid-auto-columns:80%}.cat-tiles{grid-template-columns:repeat(2,1fr)}.t-filter{flex-wrap:wrap}.t-filter .search{margin-left:0}}
.pro-gear .ph{display:grid;place-items:center;color:var(--faint)}
.pro-gear .ph .ic{width:36px;height:36px}

/* 仪表：没填时是示例 */
.ex-tag{display:none;margin-left:8px;height:18px;padding:0 6px;border-radius:3px;background:var(--soft);color:var(--muted);font-size:11px;vertical-align:1px}
.inst.is-example .ex-tag{display:inline-flex;align-items:center}
.inst.is-example .inst-big b,.inst.is-example .inst-mid b,.inst.is-example .inst-conv b{color:var(--faint)}
.inst.is-example .cm-me{background:var(--faint)}
.inst.is-example .cm-me span{color:var(--muted)}
.inst-in input::placeholder{color:var(--faint);font-weight:400}
.inst-conv{display:flex;flex-direction:column;gap:2px;margin-left:auto;min-width:150px}
.inst-conv small{font-size:13px;color:var(--muted)}
.inst-conv select{height:30px;border:0;border-bottom:1.5px solid var(--ink);background:transparent;font-weight:700;font-size:15px;padding:0 2px;cursor:pointer;outline:0}
.inst-conv b{font-size:30px;line-height:1.2}

/* 走查修正 */
.nav-login{display:none}
.phone-demo{display:block;width:100%;aspect-ratio:16/10;border-radius:4px;background:var(--dark)}
.pro-list a.is-static{cursor:default}
.pro-list a.is-static:hover{background:none}
.soon-line{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:15px;color:var(--muted)}
.soon-line .soon{margin:0}
.block-head .soon{margin-left:8px}
.ring.dark .soon{box-shadow:inset 0 0 0 1px #f08a7a;color:#f08a7a}
@media (max-width:960px){.nav-open .nav-login{display:block;color:var(--ink);font-weight:700}}
@media (max-width:600px){
 .hero h1{font-size:34px}
 .sens-result b{font-size:40px}
 .sens-result{gap:14px;flex-wrap:wrap}
 .inst-big b{font-size:52px}
}
body.fp-measure .fp-sec,body.fp-measure .rv{transform:none!important;transition:none!important}

/* APEX 专区 */
.ring.apex-band{background:#16130f;color:#f4efe8}
.ring.apex-band .ring-copy p{color:rgba(244,239,232,.72)}
.ring.apex-band .btn{background:var(--accent)}
.ring.apex-band .btn:hover{background:#e0533f}
.apex-mini{list-style:none;margin:22px 0 0;padding:0;border-top:1px solid rgba(244,239,232,.16)}
.apex-mini li{display:flex;gap:16px;align-items:baseline;padding:10px 0;border-bottom:1px solid rgba(244,239,232,.16)}
.apex-mini strong{font-size:16px;min-width:6em}
.apex-mini span{font-size:14px;color:rgba(244,239,232,.62)}
.apex-art{position:relative;aspect-ratio:2/1;border-radius:2px;overflow:hidden;background:#0f0d0b}
.apex-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.apex-art canvas{display:none;position:absolute;inset:0;width:100%;height:100%}
.apex-art.no-img canvas{display:block}
.apex-art.no-img img{display:none}
.apex-hero{background:#16130f;color:#f4efe8;padding:56px 0 64px}
.apex-hero-in{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:center}
.apex-hero h1{font-size:52px}
.apex-hero p{margin-top:14px;font-size:17px;color:rgba(244,239,232,.72);max-width:28em}
.apex-hero .btn{background:var(--accent)}
.apex-hero .btn:hover{background:#e0533f}
.apex-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.apex-card{background:var(--paper);box-shadow:inset 0 0 0 1px var(--hair);border-radius:2px;overflow:hidden;display:flex;flex-direction:column}
.ac-art{position:relative;aspect-ratio:16/10;background:var(--dark)}
.ac-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.ac-art canvas{position:absolute;inset:0;width:100%;height:100%}
.ac-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.ac-body h3{font-size:20px}
.ac-body p{margin-top:6px;font-size:14px;color:var(--muted);flex:1}
.ac-body .ring-act{margin-top:16px}
.big-line{font-size:26px;font-weight:700;color:var(--ink)!important;margin:0 0 10px!important}
.apex-sens{max-width:640px}
.apex-challenge .split{align-items:center}
@media (max-width:960px){.apex-hero-in,.apex-cards{grid-template-columns:1fr}.apex-hero h1{font-size:38px}}
.apex-points{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.apex-points li{padding:12px 0;border-top:2px solid var(--accent);font-size:15px}
@media (max-width:960px){.apex-points{grid-template-columns:1fr}}