/* 品牌方向 A，跟随系统浅色 / 深色。 */
:root{--bg:#f4f6f7;--card:#fff;--fg:#121519;--mut:#66717b;--line:#e1e6e9;--p:#0b7f73;--s:#7357e8;--on:#fff;--soft:#e6f2f0;--warn:#9a3e20;--warnbg:#fbeee6;--ok:#1d7a3e;--okbg:#e8f4ec;--ssoft:#eeeafc;--del:#9aa3ab;--cv0:#1f6f8b;--cv1:#b4553a;--cv2:#4f7a2a;--cv3:#b8801a;--cv4:#5d47b0;--oncv:#fff;--sans:"PingFang SC","Hiragino Sans GB","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;--num:ui-monospace,"SF Mono",Menlo,monospace;color-scheme:light}
@media(prefers-color-scheme:dark){:root{--bg:#0b0e12;--card:#141920;--fg:#e7ecef;--mut:#8d98a3;--line:#252c35;--p:#2fd1bd;--s:#9b86ff;--on:#04201c;--soft:#10302c;--warn:#ffb38a;--warnbg:#2c1a12;--ok:#5fd38a;--okbg:#10291b;--ssoft:#231d3d;--del:#5d6873;--cv0:#2a7f9c;--cv1:#b85f44;--cv2:#5a8a32;--cv3:#b88a2a;--cv4:#6c56c4;color-scheme:dark}}
*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.65 var(--sans)}h1,h2,h3{margin:0;line-height:1.3;text-wrap:balance}p{margin:0}a{color:var(--p)}button,input{font:inherit}button{cursor:pointer;color:inherit}button:disabled{cursor:not-allowed;opacity:.5}:focus-visible{outline:2px solid var(--p);outline-offset:3px}.wrap{max-width:960px;margin:0 auto;padding-inline:max(16px,env(safe-area-inset-left,0px)) max(16px,env(safe-area-inset-right,0px))}.screen{padding-bottom:48px}.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:16px}.logo{display:inline-flex;align-items:center;flex:none;text-decoration:none}.logo img{width:100px;height:34px;display:block}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;border-radius:10px;padding:10px 20px;font-weight:600;border:1px solid transparent;text-decoration:none;white-space:normal;text-align:center}.btn.pri{background:var(--p);color:var(--on)}.btn.gh{background:var(--card);border-color:var(--line);color:var(--fg)}.btn.sm{padding:7px 14px;font-size:14px}.lnk{border:0;background:none;color:var(--mut);font-size:14px;min-height:44px;padding:6px 0;text-decoration:underline;text-underline-offset:3px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px}.hint{font-size:13px;color:var(--mut);overflow-wrap:anywhere}.status{font-size:14px;color:var(--p);overflow-wrap:anywhere}.status.error{color:var(--warn)}.status:empty{display:none}label{display:grid;gap:6px;font-size:14px}input{color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%;min-width:0}input:read-only{color:var(--mut)}.drop{border:2px dashed var(--line);border-radius:18px;padding:52px 16px;text-align:center;display:grid;gap:8px;justify-items:center;background:var(--card);cursor:not-allowed}.drop .big{width:64px;height:64px;border-radius:50%;background:var(--soft);display:grid;place-items:center;color:var(--p);opacity:.65}.drop svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.drop b{font-size:18px;color:var(--mut)}.badge{color:var(--p);background:var(--soft);border-radius:99px;padding:4px 12px;font-size:13px}.ft{border-top:1px solid var(--line);padding-block:24px;display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;color:var(--mut);font-size:14px}.ft a{color:var(--fg);text-decoration:none}.ft span{overflow-wrap:anywhere}
/* 原生弹框管理焦点、Esc 和背景交互。 */
.dlg{width:calc(100% - 32px);max-width:420px;max-height:calc(100dvh - 32px);margin:auto;padding:24px;color:var(--fg);overflow-y:auto}.dlg::backdrop{background:rgb(0 0 0/.4)}.stack{display:grid;gap:14px;min-width:0}.dlg h2{font-size:20px}.dlg .btn{width:100%}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.close{border:0;background:none;font-size:24px;line-height:1;width:44px;height:44px;flex:none;color:var(--mut)}.or{display:flex;align-items:center;gap:10px;color:var(--mut);font-size:13px;margin:2px 0}.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}.code{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:7px}.code input{text-align:center;font-family:var(--num);font-size:22px;padding:8px 0}.password-options{border-top:1px solid var(--line);padding-top:14px}.turnstile{min-width:0;max-width:100%}.page-h{padding-block:14px 24px}.page-h h1{font-size:26px}.empty{padding:48px 20px;display:grid;gap:14px;justify-items:center;text-align:center}.empty h2{font-size:21px}.account{margin-top:28px;padding:24px;display:grid;gap:22px}.account h2{font-size:21px}.account h3{font-size:16px}.account form{display:grid;gap:14px}.account form .btn{justify-self:start}.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.wide{grid-column:1/-1}.account-block{border-top:1px solid var(--line);padding-top:20px;display:grid;gap:12px}.account-email{overflow-wrap:anywhere}.message{max-width:560px;margin:48px auto;padding:28px;display:grid;gap:20px;text-align:center;justify-items:center}.message h1{font-size:24px}
@media(max-width:700px){.fields{grid-template-columns:1fr}.account{padding:20px}.wide{grid-column:auto}}
@media(max-width:400px){.dlg{padding:18px}.drop{padding-block:40px}.code{gap:5px}.account{padding:18px}}
/* 上传和试听沿用单栏原型，长文件名与逐字稿在手机上换行。 */
textarea{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%;min-width:0;resize:vertical}fieldset{margin:0;padding:0;border:0;min-width:0}legend{font-weight:600;font-size:14px;margin-bottom:8px}.drop{cursor:pointer}.drop b{color:var(--fg)}.drop:hover,.drop.over{border-color:var(--p);background:var(--soft)}.drop.mini{padding:14px;display:flex;justify-content:center;align-items:center;gap:12px}.drop.mini .big{width:30px;height:30px}.drop.mini .big svg{width:18px;height:18px}.drop.mini .hint{display:none}.panel{display:grid;gap:14px;margin-top:14px;min-width:0}.blk{padding:20px;display:grid;gap:14px;min-width:0}.blk h2{font-size:18px}.blk h2>span{font-size:13px;font-weight:400;color:var(--mut)}.files{display:grid;gap:14px}.file{display:grid;grid-template-columns:minmax(0,1fr) minmax(120px,180px) auto;gap:8px 12px;align-items:center}.file .nm{font:13px var(--num);overflow-wrap:anywhere}.file input{width:100%}.qgrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}.chips{display:flex;flex-wrap:wrap;gap:7px}.choice{position:relative;display:inline-flex;align-items:center}.choice input{position:absolute;opacity:0;width:1px;height:1px}.choice span{border:1.5px solid var(--line);border-radius:99px;padding:8px 14px;min-height:42px;cursor:pointer}.choice input:checked+span{background:var(--soft);color:var(--p);border-color:var(--p)}.choice input:focus-visible+span{outline:2px solid var(--p);outline-offset:2px}.row{display:flex;gap:8px;align-items:center;min-width:0}.row input{flex:1;min-width:0}.row button{flex:none}.go{padding:18px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;align-items:center}#inline-auth{display:grid;gap:14px}#upload-code-form{margin-top:12px}.episode-list{display:grid;gap:12px;margin-bottom:16px}.episode-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px;text-decoration:none;color:var(--fg)}.episode-row>span:first-child{min-width:0;overflow-wrap:anywhere}.episode-row small{display:block;color:var(--mut)}.episode-row .badge{flex-shrink:0}.wait{max-width:560px;margin:24px auto;padding:28px;display:grid;gap:18px}.wait h1{font-size:24px}.timeline{list-style:none;padding:0;margin:0;display:grid;gap:16px;color:var(--mut)}.timeline li::before{content:'○';display:inline-block;margin-right:12px}.timeline .done::before{content:'✓'}.timeline .current{color:var(--p);font-weight:700}.calm{background:var(--soft);border-radius:10px;padding:14px;overflow-wrap:anywhere}.pay{padding:18px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;align-items:center;background:var(--soft);border-color:var(--p)}.pay p{flex:1 1 280px}.pay strong{display:block;color:var(--p);font-size:20px}.pay .hint{display:block}audio{width:100%;min-width:0}.tools{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.toggle{display:flex;align-items:center;gap:8px}.toggle input{width:auto}.transcript{padding:0 18px}.tx-line{display:grid;grid-template-columns:90px minmax(0,1fr);gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}.tx-line:last-child{border:0}.tx-line p{overflow-wrap:anywhere;line-height:1.95}.who{font-size:13px;color:var(--mut);display:grid;align-content:start}.who b{color:var(--fg)}.who .lnk{text-align:left;min-height:30px;font:12px var(--num)}.removed{text-decoration:line-through;color:var(--mut);opacity:.65}.hide-cuts .removed{display:none}.word.now{background:var(--soft);color:var(--p);border-radius:3px}.shownote p{white-space:pre-wrap;overflow-wrap:anywhere}.shownote #shownote{display:grid;gap:14px}.blur{filter:blur(5px);user-select:none;pointer-events:none;line-height:2.3;padding:10px;color:var(--mut)}blockquote{margin:0;padding:8px 12px;border-left:3px solid var(--p);color:var(--mut);overflow-wrap:anywhere}.comment{display:grid;gap:8px;border-bottom:1px solid var(--line);padding-bottom:14px}.comment p{white-space:pre-wrap;overflow-wrap:anywhere}.comment .lnk{justify-self:start}#episode-status{margin-block:12px}
@media(max-width:700px){.qgrid{grid-template-columns:1fr}.file{grid-template-columns:minmax(0,1fr) auto}.file>div{grid-column:1/-1}.file input{grid-column:1}.qgrid .wide{grid-column:auto}.tx-line{grid-template-columns:1fr;gap:8px}.who{display:flex;gap:12px;align-items:center}.episode-row{align-items:flex-start;flex-direction:column}.wait{padding:22px}.blk{padding:18px}.row{flex-wrap:wrap}.row input{flex-basis:180px}}

.file progress{grid-column:1/-1;width:100%;height:6px;accent-color:var(--p);border:0;border-radius:99px}.file progress::-webkit-progress-bar{background:var(--line);border-radius:99px}.file progress::-webkit-progress-value{background:var(--p);border-radius:99px}
.agree{flex-basis:100%;display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.6}.agree input{width:auto;margin-top:4px;flex:none}.agree a{color:var(--p)}.pay .expire{flex-basis:100%;margin:0}#switch-version{justify-self:start}
.passkeys{list-style:none;margin:0;padding:0;display:grid;gap:4px}.passkeys li{display:flex;justify-content:space-between;align-items:center;gap:12px;border-bottom:1px solid var(--line);font-size:14px;overflow-wrap:anywhere}.passkeys li:last-child{border:0}.passkeys:empty{display:none}#reauth{display:grid;gap:10px;justify-items:start}
/* 首页（照原型 kexie-flow.html 的 s-home）：门头 → 不用再做 → 帮你做什么 + 剪前剪后 → 收费 → 传录音 → 在用的节目 → 常见问题 → 页脚。类名只在 .home 里生效，不影响试听页。 */
.sprite{position:absolute;width:0;height:0;overflow:hidden}.btn.lg{padding:14px 28px;font-size:17px}
.home [id]{scroll-margin-top:16px}.home svg{fill:none;stroke-linecap:round;stroke-linejoin:round}
.home .hero{margin-top:4px;padding:clamp(20px,4.2vw,44px);border-radius:22px;display:grid;gap:30px;min-width:0}.home .hero-top{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:36px;align-items:center}.home .hero-txt{display:grid;gap:14px;align-content:start;min-width:0}
.home .eyebrow{font-size:13px;letter-spacing:.14em;color:var(--mut);display:flex;align-items:center;gap:10px}.home .eyebrow::before{content:"";width:22px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--p) 50%,var(--s) 50%)}
.home .hero h1{font-size:clamp(38px,7vw,60px);font-weight:800;letter-spacing:-.02em;line-height:1.1}.home .hero h1 em{font-style:normal;color:var(--p);background:linear-gradient(90deg,var(--p),var(--s));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.home .say{font-size:clamp(17px,2.4vw,20px);font-weight:600}.home .what{color:var(--mut);max-width:30em}.home .cta{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;margin-top:6px}.home .cta .lnk{display:inline-flex;align-items:center;text-decoration:none;color:var(--p);font-weight:600;font-size:15px}.home .cta-note{font-size:13px;color:var(--mut)}
.home .shot{overflow:hidden;min-width:0;box-shadow:0 18px 40px -24px rgb(10 30 40/.35);font-size:14px}.home .shot-bar{display:flex;align-items:center;gap:6px;padding:9px 12px;border-bottom:1px solid var(--line);background:var(--bg)}.home .shot-bar i{width:8px;height:8px;border-radius:50%;background:var(--line)}.home .shot-bar span{margin-left:8px;font-size:12px;color:var(--mut);font-family:var(--num);background:var(--card);border:1px solid var(--line);border-radius:99px;padding:1px 10px}
.home .shot-in{padding:14px 16px 12px;display:grid;gap:10px;min-width:0}.home .shot-h{display:flex;justify-content:space-between;align-items:baseline;gap:8px;flex-wrap:wrap}.home .shot-h b{font-size:15px}.home .shot-h span{font-size:12px;color:var(--mut)}
.home .player{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:center}.home .play{width:42px;height:42px;border-radius:50%;border:0;background:var(--p);color:var(--on);display:grid;place-items:center;flex:none}.home .play svg{width:16px;height:16px;fill:currentColor;stroke:none}.home .track{height:6px;background:var(--line);border-radius:3px;position:relative;overflow:hidden}.home .track i{position:absolute;inset:0 auto 0 0;width:0;background:var(--p);border-radius:3px}.home .time{font-family:var(--num);font-size:13px;color:var(--mut);font-variant-numeric:tabular-nums}
.home .shot .player{gap:10px}.home .shot .play{width:34px;height:34px}.home .shot .play svg{width:13px;height:13px}.home .shot .time{font-size:12px}.home .shot .track i{width:9%}
.home .ln{display:grid;grid-template-columns:64px minmax(0,1fr);gap:2px 10px;padding:9px 0;border-bottom:1px solid var(--line)}.home .ln:last-child{border:0}.home .ln p{min-width:0;overflow-wrap:anywhere}.home .ln .who{font-size:12px;color:var(--mut);display:grid;align-content:start}.home .ln .who b{color:var(--fg);font-size:13px}.home .ln .who span{font-family:var(--num)}
.home .cut-word{background:var(--warnbg);color:var(--warn);border-radius:3px;padding:0 1px}.home .now{background:var(--soft);color:var(--p);border-radius:3px}.home .cm{grid-column:2;font-size:13px;padding:6px 10px;border-radius:8px;background:var(--ssoft)}.home .cm b{color:var(--s);margin-right:6px}.home .legend{display:flex;gap:12px;font-size:12px;color:var(--mut);flex-wrap:wrap}
.home .why{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px 28px;border-top:1px solid var(--line);padding-top:24px}.home .why div{display:grid;gap:4px;align-content:start;min-width:0}.home .why b{font-size:15px;display:flex;align-items:center;gap:8px}.home .why b svg{width:18px;height:18px;stroke:var(--p);stroke-width:2;flex:none}.home .why p{font-size:14px;color:var(--mut)}
.home .sec{display:grid;gap:18px;padding-top:56px;min-width:0}.home .sec-h{display:grid;gap:4px}.home .sec-h h2{font-size:clamp(21px,3vw,26px)}.home .sec-h p{color:var(--mut)}
.home .relief{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:36px;border-bottom:1px solid var(--line)}.home .relief li{display:grid;grid-template-columns:18px minmax(0,1fr);gap:12px;padding:13px 0;border-top:1px solid var(--line);align-items:start;font-size:16px}.home .relief li>svg{width:18px;height:18px;margin-top:4px;stroke:var(--p);stroke-width:2.4}.home .relief .no{color:var(--mut)}.home .relief small{display:block;color:var(--mut);font-size:13px;margin-top:2px}
.home .g4{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.home .g4 .card{padding:18px;display:grid;gap:6px;align-content:start;min-width:0}.home .g4 b{font-size:16px}.home .g4 small{color:var(--mut);font-size:14px}.home .ico{width:28px;height:28px;border-radius:8px;background:var(--soft);display:grid;place-items:center;flex:none}.home .ico svg{width:17px;height:17px;stroke:var(--p);stroke-width:2}
.home .demo{padding:18px;display:grid;gap:14px;min-width:0}.home .demo-h{display:flex;justify-content:space-between;align-items:center;gap:10px 16px;flex-wrap:wrap}.home .demo-h b{font-size:16px}.home .seg{display:inline-flex;border:1px solid var(--line);border-radius:99px;padding:3px;background:var(--bg)}.home .seg button{border:0;background:none;border-radius:99px;padding:5px 14px;min-height:36px;font-size:14px;color:var(--mut);white-space:nowrap}.home .seg button.on{background:var(--card);color:var(--p);font-weight:600;box-shadow:0 0 0 1px var(--line)}
.home .dtx{display:grid;gap:10px}.home .dtx p{display:grid;grid-template-columns:52px minmax(0,1fr);gap:12px}.home .dtx p>b{font-size:13px;color:var(--mut);font-weight:600;padding-top:1px}.home .dtx p>span{min-width:0;overflow-wrap:anywhere}.home .dtx .x{background:var(--warnbg);color:var(--warn);border-radius:3px;padding:0 1px}.home .dtx.cut .x{display:none}.home .dnote{font-size:13px;color:var(--mut)}.home .umk{display:inline-flex;align-items:center;gap:5px}.home .umk::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--warn)}.home #demo-status:empty{display:none}
.home .price{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.home .price>div{padding:24px;display:grid;gap:14px;align-content:start;min-width:0}.home .price>div+div{border-left:1px solid var(--line)}.home .amt{font-size:44px;font-weight:800;color:var(--p);font-variant-numeric:tabular-nums;line-height:1}.home .amt small{font-size:16px;color:var(--mut);font-weight:400}
.home .price ul{margin:0;padding:0;list-style:none;display:grid;gap:6px;font-size:15px}.home .price li{display:flex;gap:8px;align-items:flex-start}.home .price li svg{width:16px;height:16px;margin-top:4px;stroke:var(--p);stroke-width:2.4;flex:none}.home .price h3{font-size:14px;color:var(--mut);font-weight:600}
.home .price-heading{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.home .price-heading .amt{white-space:nowrap}.home .price-heading .badge{font-weight:600;white-space:nowrap}
.home .calculator{display:grid;gap:16px;min-width:0}.home .calc-slider{gap:4px}.home .calc-slider>span{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}.home .calc-slider output{color:var(--p);font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}.home .calc-slider input{padding:0;min-height:36px;border:0;border-radius:0;background:transparent;accent-color:var(--p);cursor:pointer}
.home .calc-result{display:grid;gap:5px;padding-top:14px;border-top:1px solid var(--line);min-width:0}.home .calc-line{display:flex;justify-content:space-between;align-items:baseline;gap:8px 14px;flex-wrap:wrap}.home .calc-line>span{font-size:15px}.home .calc-line strong{color:var(--p);font-size:22px;line-height:1.4;font-variant-numeric:tabular-nums;white-space:nowrap}.home .calc-region-note{line-height:1.9}.home .calc-region-label{display:inline;font-size:inherit}.home .calc-region-label select{max-width:100%;min-height:40px;padding:4px 24px 4px 8px;border:1px solid var(--line);border-radius:7px;font:inherit;color:var(--fg);background:var(--bg);vertical-align:middle}.home .visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.home .num{width:22px;height:22px;border-radius:50%;background:var(--soft);color:var(--p);font-size:13px;display:grid;place-items:center;font-weight:700;flex:none}.home .flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.home .flow li{display:grid;gap:4px;align-content:start;padding:16px;border-top:2px solid var(--line)}.home .flow li:last-child{border-top-color:var(--p)}.home .flow .num{margin-bottom:4px}.home .flow small{color:var(--mut);font-size:14px}
.home .drop{padding:56px 16px}.home .drop .big{background:var(--p);color:var(--on);opacity:1}.home .drop.mini{padding:14px 16px;border-radius:12px}.home .drop.mini b{font-size:15px}.home .blk>h2{font-size:17px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.home .blk>h2>.num{font-size:13px;font-weight:700;color:var(--p)}.home .q{display:grid;gap:6px;align-content:start;min-width:0}.home .q h3{font-size:14px;font-weight:600}
.home .go{display:grid;gap:12px;justify-items:start;padding:16px 18px}.home .checks{font-size:14px;color:var(--mut)}.home .agree{max-width:44em}.home .agree input{width:18px;height:18px;accent-color:var(--p)}
.home .shows{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.home .show{padding:16px;display:grid;gap:10px;align-content:start;min-width:0}.home .cover{width:52px;height:52px;border-radius:12px;display:grid;place-items:center;font-size:22px;font-weight:700;color:var(--oncv)}.home .cv0{background:var(--cv0)}.home .cv1{background:var(--cv1)}.home .cv2{background:var(--cv2)}.home .cv3{background:var(--cv3)}.home .cv4{background:var(--cv4)}.home .show b{font-size:16px;display:block}.home .show small{color:var(--mut);font-size:13px;display:block}
.home .quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.home .quotes figure{margin:0;padding:18px;display:grid;gap:10px;align-content:space-between}.home .quotes blockquote{border:0;padding:0;color:var(--fg);font-size:15px}.home .quotes figcaption{font-size:13px;color:var(--mut)}
.home .faq{padding:2px 18px}.home .faq details{border-bottom:1px solid var(--line);padding-block:14px}.home .faq details:last-child{border-bottom:0}.home .faq summary{font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}.home .faq summary::-webkit-details-marker{display:none}.home .faq summary::after{content:"+";color:var(--mut);font-weight:400;font-size:18px;line-height:1.3}.home .faq details[open] summary::after{content:"−"}.home .faq details p{color:var(--mut);font-size:14px;margin-top:8px;max-width:44em}.home .ft{margin-top:56px}
@media(max-width:860px){.home .why,.home .flow{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.home .hero-top{grid-template-columns:1fr;gap:26px}.home .why{gap:18px 20px}.home .relief{grid-template-columns:1fr}.home .relief li{font-size:15px}.home .price{grid-template-columns:1fr}.home .price>div+div{border-left:0;border-top:1px solid var(--line)}.home .shows{grid-template-columns:1fr;gap:8px}.home .show{padding:12px 14px;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:12px}.home .show .cover{width:44px;height:44px;font-size:19px;border-radius:10px}.home .quotes{grid-template-columns:1fr}.home .sec{padding-top:44px}.home .g4{grid-template-columns:1fr 1fr}.home .ln{grid-template-columns:1fr}.home .cm{grid-column:1}.home .drop{padding:40px 16px}}
@media(max-width:420px){.home .g4,.home .why,.home .flow{grid-template-columns:1fr}.home .dtx p{grid-template-columns:1fr;gap:2px}.home .cta .btn{flex:1 1 100%}.home .shot .player{grid-template-columns:auto minmax(0,1fr)}.home .shot .time{grid-column:2}}
/* 第 4 步：付款后、满意度、主持人只读、条款页 */
.pay.paid{border-color:var(--ok);background:var(--okbg)}.pay.paid strong{color:var(--ok)}.pay .status{flex-basis:100%}
.versions{flex-basis:100%;margin:0;padding:0;list-style:none;display:grid;gap:6px;font-size:14px}.versions li{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:6px}
.host-note{border:1px dashed var(--line);border-radius:10px;padding:10px 14px}
.sn-h{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.stars{display:flex;gap:4px}.stars button{width:44px;height:44px;border:0;background:none;font-size:28px;line-height:1;color:var(--line)}.stars button.on{color:#e9a400}
.nps{display:grid;grid-template-columns:repeat(11,minmax(0,1fr));gap:4px}.nps button{min-height:44px;border:1px solid var(--line);border-radius:8px;background:var(--card);font-variant-numeric:tabular-nums;padding:0}.nps button.on{background:var(--p);border-color:var(--p);color:var(--on)}
@media(max-width:480px){.nps{grid-template-columns:repeat(6,minmax(0,1fr))}}
.doc{display:grid;gap:14px;padding:22px;max-width:760px}.doc h1{font-size:24px}.doc h2{font-size:18px;margin-top:10px}.doc ul{margin:0;padding-left:1.3em;display:grid;gap:4px}.doc .draft{border:1px dashed var(--warn);color:var(--warn);border-radius:10px;padding:10px 14px;font-weight:600}
.doc h3{font-size:16px;margin-top:4px}.doc [id]{scroll-margin-top:16px}.doc .tbl{overflow-x:auto}.doc table{border-collapse:collapse;width:100%;font-size:14px}.doc th,.doc td{text-align:left;vertical-align:top;padding:6px 8px;border-bottom:1px solid var(--line)}.doc th{color:var(--mut);font-weight:600}.doc code{font-size:13px;white-space:nowrap}
/* 中英切换的小链接（页头右上角） */
.lang{display:inline-flex;align-items:center;padding-inline:6px;text-decoration:none;font-weight:600}
/* 英文页（<html lang="en">，2026-10-31）：西文字体 Inter（可变字重，自托管在 /kexie/fonts/，SIL OFL，见 fonts/OFL.txt），
   字号、行高、字距按英文排版重调，版式和中文版一致。只对 html[lang="en"] 生效，中文页一个字节都不变（也不会下载这两个字体文件）。 */
@font-face{font-family:"Inter Variable";font-style:normal;font-display:swap;font-weight:100 900;src:url(/kexie/fonts/inter-latin-ext-wght-normal.woff2) format("woff2-variations"),url(/kexie/fonts/inter-latin-ext-wght-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Inter Variable";font-style:normal;font-display:swap;font-weight:100 900;src:url(/kexie/fonts/inter-latin-wght-normal.woff2) format("woff2-variations"),url(/kexie/fonts/inter-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
html[lang="en"]{--sans:"Inter Variable",Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-text-size-adjust:100%}
html[lang="en"] body{font-size:16px;line-height:1.6;letter-spacing:-.006em;font-feature-settings:"cv11";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
html[lang="en"] h1,html[lang="en"] h2,html[lang="en"] h3{letter-spacing:-.022em;line-height:1.2;font-weight:700}
html[lang="en"] .logo img{width:90px;height:34px}
html[lang="en"] .btn{font-weight:600;letter-spacing:-.01em}
html[lang="en"] .hint,html[lang="en"] .status{line-height:1.55}
html[lang="en"] .lang{letter-spacing:0}
html[lang="en"] .home .hero h1{font-size:clamp(36px,6vw,56px);font-weight:760;letter-spacing:-.038em;line-height:1.04}
html[lang="en"] .home .eyebrow{font-size:12px;font-weight:600;letter-spacing:.09em;text-transform:uppercase}
html[lang="en"] .home .say{font-size:clamp(18px,2.3vw,21px);letter-spacing:-.015em;font-weight:600}
html[lang="en"] .home .what{max-width:32em;font-size:16px}
html[lang="en"] .home .sec-h h2{font-size:clamp(24px,3.2vw,30px);letter-spacing:-.03em}
html[lang="en"] .home .sec-h p{max-width:42em}
html[lang="en"] .home .why b,html[lang="en"] .home .g4 b,html[lang="en"] .home .flow b{letter-spacing:-.015em;font-weight:650}
html[lang="en"] .home .why p,html[lang="en"] .home .g4 small,html[lang="en"] .home .flow small{font-size:14.5px;line-height:1.55}
html[lang="en"] .home .relief li{font-size:15.5px;line-height:1.5}
html[lang="en"] .home .relief .no{font-weight:500}
html[lang="en"] .home .amt{letter-spacing:-.04em;font-weight:760}
html[lang="en"] .home .price h3{font-size:12px;letter-spacing:.09em;text-transform:uppercase}
html[lang="en"] .home .ln{grid-template-columns:56px minmax(0,1fr)}
html[lang="en"] .home .dtx p{grid-template-columns:64px minmax(0,1fr)}
html[lang="en"] .home .faq summary{letter-spacing:-.012em}
html[lang="en"] .home .faq details p{font-size:15px;line-height:1.6}
html[lang="en"] .home .ft span:last-child{font-size:13px}
html[lang="en"] .tx-line p{line-height:1.75}
html[lang="en"] .page-h h1{letter-spacing:-.03em}
.home .stripe{font-size:13px;color:var(--mut);margin-top:10px}.home .stripe a{color:inherit;text-decoration:underline}
@media(max-width:420px){html[lang="en"] .home .dtx p{grid-template-columns:1fr}html[lang="en"] .bar .actions{gap:6px;flex-wrap:nowrap}html[lang="en"] .bar .btn.sm{padding:6px 10px;font-size:13px;white-space:nowrap}}