:root{--td-night:#0e1012;--td-deck:#16191c;--td-panel:#1d2125;--td-seam:#2a2f34;--td-chalk:#e8ece9;--td-fog:#a3aba6;--td-mint:#34d399;--td-mint-deep:#10b981;--td-mint-glow:rgba(52, 211, 153, .14);--td-face:"PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans CJK SC", "Segoe UI", sans-serif;color-scheme:dark}body{margin:0;color:var(--td-chalk);background:var(--td-night);font-family:var(--td-face);font-size:16px;line-height:1.75}a{color:var(--td-mint)}:focus-visible{outline:2px solid var(--td-mint);outline-offset:3px}.td-strip{box-sizing:border-box;width:min(1180px, 100%);margin-inline:auto;padding-inline:32px}.td-void{margin:0;padding:20px;color:var(--td-fog);background:var(--td-deck);border:1px dashed var(--td-seam);border-radius:14px}.td-tag{margin:0;color:var(--td-mint);font-size:14px;font-weight:700;letter-spacing:.04em}.td-quiet{max-width:40em;margin:6px 0 32px;color:var(--td-fog)}.td-btn{display:inline-flex;flex:none;align-items:center;justify-content:center;min-height:48px;padding-inline:26px;border-radius:999px;font-size:16px;font-weight:700;text-decoration:none;white-space:nowrap}.td-btn-mint{color:var(--td-night);background:var(--td-mint)}.td-btn-mint:hover{background:#6ee7b7}.td-btn-line{color:var(--td-chalk);background:transparent;box-shadow:inset 0 0 0 1px #4a5157}.td-btn-line:hover{box-shadow:inset 0 0 0 1px var(--td-chalk)}.td-btn-sm{min-height:44px;padding-inline:18px;font-size:15px}.td-actions{display:flex;flex-wrap:wrap;gap:12px;margin:0}.td-go{display:inline-flex;align-items:center;gap:8px;min-height:44px;margin-top:14px;font-weight:700;text-decoration:none}.td-go::before{width:0;height:0;content:"";border-block:5px solid transparent;border-left:8px solid currentColor}.td-go:hover{text-decoration:underline}.td-disc{display:inline-grid;flex:none;place-items:center;width:32px;height:32px;color:var(--td-night);background:radial-gradient(circle, var(--td-night) 0 3px, var(--td-mint) 4px);border-radius:50%;font-size:0}img.td-disc{object-fit:contain;background:transparent}.td-top{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:minmax(0, 1fr) auto minmax(0, 1fr);grid-template-areas:"brand capsule keys";gap:20px;align-items:center;padding:14px 32px;background:linear-gradient(var(--td-night) 60%, rgba(14, 16, 18, 0))}.td-brand{grid-area:brand;display:inline-flex;align-items:center;gap:10px;min-width:0;margin:0;color:var(--td-chalk);font-size:18px;font-weight:800;text-decoration:none}.td-brand span{min-width:0;overflow-wrap:anywhere}.td-capsule{grid-area:capsule;display:flex;gap:2px;padding:5px;background:rgba(29, 33, 37, .88);border:1px solid var(--td-seam);border-radius:999px;box-shadow:0 10px 30px rgba(0, 0, 0, .35)}.td-capsule a{display:inline-flex;align-items:center;min-height:44px;padding-inline:16px;color:var(--td-fog);border-radius:999px;font-size:15px;text-decoration:none;white-space:nowrap}.td-capsule a:hover{color:var(--td-chalk)}.td-capsule a[aria-current="page"]{color:var(--td-night);background:var(--td-mint);font-weight:700}.td-keys{grid-area:keys;display:flex;align-items:center;justify-content:flex-end;gap:16px}.td-login{display:inline-flex;align-items:center;min-height:44px;color:var(--td-chalk);text-decoration:none;white-space:nowrap}.td-more{grid-area:menu;display:none;position:relative;justify-self:end}.td-more > summary{display:inline-flex;align-items:center;min-height:44px;padding-inline:18px;color:var(--td-chalk);border:1px solid #4a5157;border-radius:999px;font-weight:700;white-space:nowrap;list-style:none;cursor:pointer}.td-more > summary::-webkit-details-marker{display:none}.td-more-panel{position:absolute;top:calc(100% + 10px);right:0;width:min(300px, calc(100vw - 32px));padding:12px;background:var(--td-panel);border:1px solid var(--td-seam);border-radius:18px;box-shadow:0 18px 40px rgba(0, 0, 0, .45)}.td-more-panel nav{display:grid}.td-more-panel nav a{display:flex;align-items:center;min-height:46px;padding-inline:12px;color:var(--td-chalk);border-radius:10px;text-decoration:none}.td-more-panel nav a[aria-current="page"]{color:var(--td-mint);background:var(--td-mint-glow)}.td-more-panel p{display:grid;gap:8px;margin:10px 0 0}.td-notice{display:flex;gap:12px;margin-top:6px;font-size:15px;overflow-wrap:anywhere}.td-notice > span{flex:none;color:var(--td-mint);font-weight:700}.td-notice > div{flex:1;padding-left:12px;border-left:2px solid var(--td-mint)}.td-notice p{margin:0}.td-stage{padding-block:40px 24px;background:radial-gradient(60% 70% at 80% 30%, rgba(52, 211, 153, .09), transparent 70%)}.td-stage-grid{display:grid;grid-template-columns:minmax(0, 1fr) minmax(0, 520px);gap:48px;align-items:center}.td-stage h1{margin:12px 0 0;font-size:36px;line-height:1.3;overflow-wrap:anywhere}.td-hook{margin:12px 0 0;font-size:26px;font-weight:800;line-height:1.45;overflow-wrap:anywhere}.td-blurb{margin:16px 0 30px;color:var(--td-fog)}.td-mock{margin:0}.td-mock svg{display:block;width:100%;height:auto;filter:drop-shadow(0 24px 50px rgba(0, 0, 0, .5))}.td-mock figcaption{margin-top:10px;color:var(--td-fog);font-size:13px;text-align:center}.td-meters{display:grid;grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));margin:48px 0 0;border-top:1px solid var(--td-seam)}.td-meters > div{padding:18px 24px 4px 0}.td-meters dt{font-weight:700}.td-meters dd{margin:0;color:var(--td-fog);overflow-wrap:anywhere}.td-chapter{padding-block:72px;scroll-margin-top:72px}.td-chapter-raised{background:var(--td-deck)}.td-scrub{display:grid;grid-template-columns:auto auto minmax(0, 1fr) auto;gap:14px;align-items:center;margin-bottom:26px;color:var(--td-fog);font-size:14px;font-variant-numeric:tabular-nums}.td-scrub-no{color:var(--td-mint);font-weight:800}.td-scrub-name{font-weight:600}.td-scrub-bar{position:relative;height:4px;background:var(--td-seam);border-radius:2px}.td-scrub-bar i{position:absolute;inset-block:0;left:0;background:var(--td-mint);border-radius:2px}.td-scrub-bar i::after{position:absolute;top:50%;right:-6px;width:12px;height:12px;content:"";background:var(--td-chalk);border-radius:50%;transform:translateY(-50%)}.td-at-1 .td-scrub-bar i{width:20%}.td-at-2 .td-scrub-bar i{width:40%}.td-at-3 .td-scrub-bar i{width:60%}.td-at-4 .td-scrub-bar i{width:80%}.td-at-5 .td-scrub-bar i{width:100%}.td-h2{margin:0;font-size:30px;line-height:1.4;overflow-wrap:anywhere}.td-genres{display:grid;grid-template-columns:repeat(3, minmax(0, 1fr));gap:0 32px;margin:0;padding:0;list-style:none}.td-genres li{display:grid;grid-template-columns:2.6em minmax(0, 1fr);padding-block:18px;border-top:1px solid var(--td-seam)}.td-genres b{grid-row:span 2;color:var(--td-fog);font-variant-numeric:tabular-nums}.td-genres h3{margin:0;font-size:18px}.td-genres p{margin:2px 0 0;color:var(--td-fog);font-size:15px}.td-tiers{display:grid;grid-template-columns:repeat(auto-fit, minmax(240px, 1fr));gap:18px}.td-tier{display:flex;flex-direction:column;padding:26px;background:var(--td-panel);border:1px solid var(--td-seam);border-radius:20px}.td-tier-fav{background:linear-gradient(180deg, rgba(52, 211, 153, .12), var(--td-panel) 46%);border-color:var(--td-mint)}.td-tier header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 10px;min-height:32px}.td-tier h3{margin:0;font-size:19px;overflow-wrap:anywhere}.td-tier-fav-tag{padding:0 10px;color:var(--td-night);background:var(--td-mint);border-radius:999px;font-size:13px;font-weight:800}.td-tier-price{margin:14px 0 16px;font-size:34px;font-weight:800;line-height:1.2;overflow-wrap:anywhere}.td-tier-price span{margin-left:6px;color:var(--td-fog);font-size:15px;font-weight:400}.td-tier-list{margin:0}.td-tier-list > div{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-top:1px solid var(--td-seam)}.td-tier-list dt{color:var(--td-fog)}.td-tier-list dd{margin:0;font-weight:700;text-align:right;overflow-wrap:anywhere}.td-tier-note{flex:1;margin:10px 0 20px;color:var(--td-fog);font-size:14px;overflow-wrap:anywhere}.td-tier-note p{margin:0}.td-tier-tip{margin-top:20px;font-size:15px}.td-tracks{margin:0;padding:0;list-style:none;border-top:1px solid var(--td-seam)}.td-track{display:grid;grid-template-columns:44px 36px minmax(0, 1fr) auto auto;gap:14px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--td-seam);border-radius:12px}.td-track:hover{background:var(--td-deck)}.td-track-no{color:var(--td-fog);text-align:center;font-variant-numeric:tabular-nums}.td-eq{display:none;align-items:flex-end;justify-content:center;gap:3px;height:16px}.td-eq span{width:3px;background:var(--td-mint);border-radius:2px}.td-eq span:nth-child(1){height:9px}.td-eq span:nth-child(2){height:16px}.td-eq span:nth-child(3){height:12px}.td-track-icon svg{display:block;width:22px;height:22px;fill:var(--td-chalk)}.td-track-name{min-width:0}.td-track-name strong{display:block;overflow-wrap:anywhere}.td-track-name small{color:var(--td-fog);font-size:14px}.td-track-now{display:none;color:var(--td-mint);font-size:13px;font-style:normal;font-weight:700}.td-track[data-v4-current]{background:var(--td-mint-glow)}.td-track[data-v4-current] .td-track-no b{display:none}.td-track[data-v4-current] .td-eq,.td-track[data-v4-current] .td-track-now{display:inline-flex}.td-track[data-v4-current] .td-track-name strong{color:var(--td-mint)}.td-track[data-v4-current] .td-btn{color:var(--td-night);background:var(--td-mint);box-shadow:none}.td-liner{display:grid;grid-template-columns:minmax(0, 5fr) minmax(0, 6fr);gap:18px 56px}.td-liner .v4-rich p{margin:10px 0 0;color:var(--td-fog)}.td-answers{display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:14px;margin-top:28px}.td-answers article{padding:20px 22px;background:var(--td-deck);border:1px solid var(--td-seam);border-radius:16px}.td-answers h3{margin:0;font-size:17px;overflow-wrap:anywhere}.td-answers p{margin:4px 0 0;color:var(--td-fog);font-size:15px;overflow-wrap:anywhere}.td-encore{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 40px;margin-block:24px 80px;padding-block:40px;border-block:1px solid var(--td-seam)}.td-encore h2{margin:0;font-size:30px;overflow-wrap:anywhere}.td-encore p{margin:4px 0 0;color:var(--td-fog)}.td-encore .td-actions{margin:0}.td-foot{background:var(--td-deck);border-top:1px solid var(--td-seam);font-size:15px}.td-foot-cols{display:grid;grid-template-columns:minmax(0, 1.6fr);grid-auto-columns:minmax(0, 1fr);grid-auto-flow:column;gap:32px;padding-block:52px 32px}.td-foot h2{margin:0 0 6px;color:var(--td-mint);font-size:14px}.td-foot-about{margin:10px 0 0;color:var(--td-fog);overflow-wrap:anywhere}.td-foot .v4-rich{color:var(--td-fog);overflow-wrap:anywhere}.td-flink{display:inline-flex;align-items:center;min-height:44px;color:var(--td-chalk);text-decoration:none}.td-flink:hover{color:var(--td-mint)}.td-foot-nav{display:grid;grid-template-columns:repeat(2, max-content);column-gap:24px}.td-foot-col{display:flex;flex-direction:column;align-items:flex-start;margin:0 0 12px}.td-foot-credits{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 24px;padding-block:16px 28px;color:var(--td-fog);font-size:14px;border-top:1px solid var(--td-seam)}.td-foot-credits span{overflow-wrap:anywhere}.td-head{display:flex;flex-direction:column;max-width:880px;padding-block:40px 0}.td-trail{order:-1;display:flex;flex-wrap:wrap;align-items:center;gap:0 8px;color:var(--td-fog);font-size:14px}.td-trail a{display:inline-flex;align-items:center;min-height:40px;color:var(--td-fog)}.td-head hgroup,.td-stage hgroup{margin:0}.td-head h1{margin:6px 0 0;font-size:36px;line-height:1.3;overflow-wrap:anywhere}.td-head p{margin:6px 0 0;color:var(--td-fog)}.td-head-line{display:block;height:3px;margin-top:28px;background:var(--td-seam);border-radius:2px}.td-head-line i{display:block;width:18%;height:100%;background:var(--td-mint);border-radius:2px}.td-body{padding-block:36px 88px}.td-body-read{max-width:880px}.td-notes{font-size:17px;line-height:1.9}.td-notes > .v4-rich:first-child{margin-bottom:20px;color:var(--td-fog);font-size:18px}.td-notes section{scroll-margin-top:80px;overflow-wrap:anywhere}.td-n-group > :is(h2,h3){margin:44px 0 8px;padding-bottom:8px;color:var(--td-mint);font-size:15px;letter-spacing:.12em;border-bottom:1px solid var(--td-seam)}.td-n-item > :is(h2,h3,h4){margin:26px 0 6px;font-size:21px}.td-n-sub > :is(h3,h4,h5){margin:18px 0 4px;font-size:17px}.td-notes-faq .td-n-item{margin-top:12px;padding:2px 20px 14px;background:var(--td-deck);border-radius:14px}.td-notes-faq .td-n-item > :is(h2,h3,h4){margin-top:14px}.td-notes .v4-rich li::marker{color:var(--td-mint)}.td-notes .v4-rich a{color:var(--td-mint)}.td-after{margin-top:32px;padding:22px 26px;background:var(--td-deck);border-radius:18px}.td-after h2{margin:0 0 4px;font-size:20px}.td-after ol{margin:0}.td-next{display:flex;flex-wrap:wrap;column-gap:28px;margin-top:48px;padding-top:18px;border-top:1px solid var(--td-seam)}.td-next h2{width:100%;margin:0;color:var(--td-fog);font-size:14px}.td-cue{display:grid;place-items:center;min-height:70vh;padding:48px 20px}.td-cue-card{box-sizing:border-box;width:min(520px, 100%);padding:32px;background:var(--td-deck);border:1px solid var(--td-seam);border-radius:24px}.td-cue-disc{width:56px;height:56px;margin-bottom:14px;background:radial-gradient(circle, var(--td-night) 0 5px, var(--td-mint) 6px 12px, #0f766e 13px 20px, var(--td-mint) 21px)}.td-cue-card h1 .td-tag{display:block;margin-bottom:6px}.td-cue-card h1{margin:6px 0 14px;font-size:27px;line-height:1.35;overflow-wrap:anywhere}.td-cue-dest{margin:0 0 16px;overflow-wrap:anywhere}.td-cue-dest dt{color:var(--td-fog);font-size:14px}.td-cue-dest dd{margin:0;font-weight:700}.td-cue-bar{margin-bottom:18px}.td-cue-bar progress{--v4-bar-h:4px;--v4-bar-r:2px;--v4-bar-track:var(--td-seam);--v4-bar-fill:var(--td-mint)}@media (max-width: 1100px){.td-top{grid-template-columns:minmax(0, 1fr) auto auto;grid-template-areas:"brand keys menu"}.td-capsule,.td-login{display:none}.td-more{display:block}.td-stage-grid{grid-template-columns:minmax(0, 1fr) minmax(0, 420px)}.td-genres{grid-template-columns:repeat(2, minmax(0, 1fr))}.td-foot-cols{grid-template-columns:repeat(2, minmax(0, 1fr));grid-auto-flow:row}}@media (max-width: 760px){.td-strip{padding-inline:16px}.td-top{gap:10px;padding:10px 16px}.td-brand{font-size:16px}.td-stage{padding-top:24px}.td-stage-grid{grid-template-columns:minmax(0, 1fr);gap:32px}.td-stage h1,.td-head h1{font-size:28px}.td-hook{font-size:21px}.td-actions .td-btn{flex:1 1 100%}.td-chapter{padding-block:52px}.td-h2,.td-encore h2{font-size:24px}.td-scrub{grid-template-columns:auto minmax(0, 1fr) auto}.td-scrub-name{display:none}.td-genres,.td-answers,.td-liner{grid-template-columns:minmax(0, 1fr)}.td-track{grid-template-columns:30px 26px minmax(0, 1fr) auto;gap:10px;padding-inline:6px}.td-track-now{grid-column:3;grid-row:2}.td-foot-cols{grid-template-columns:minmax(0, 1fr)}.td-foot-nav{grid-template-columns:repeat(2, minmax(0, 1fr));column-gap:18px}.td-foot-credits{flex-direction:column}}:root{--v4-masthead-width:min(1116px, calc(100% - 64px))}@media (max-width: 760px){:root{--v4-masthead-width:min(1116px, calc(100% - 32px))}}.v4-tide .td-top,.v4-tide [data-v4-primary-nav]{width:var(--v4-masthead-width);max-width:none;margin-inline:auto;padding-inline:0}.v4-tide{--v4-notice-bg:rgb(14, 16, 18);--v4-notice-ink:rgb(232, 236, 233)}