:root{--rt-bg:#0e0f1a;--rt-bg-2:#12142a;--rt-card:#161829;--rt-card-2:#1d2036;--rt-line:#262940;--rt-line-2:#34385a;--rt-text:#eceef8;--rt-muted:#a3a7c2;--rt-violet:#b4a9ff;--rt-violet-btn:#6655e0;--rt-violet-hover:#7565ea;--rt-violet-soft:rgba(139, 124, 246, .14);--rt-radius:14px;--rt-font:"PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", -apple-system, "Segoe UI", "Noto Sans CJK SC", sans-serif}body{background:var(--rt-bg);color:var(--rt-text);font-family:var(--rt-font);font-size:17px;line-height:1.75}a{color:var(--rt-violet);text-underline-offset:4px}:focus-visible{outline:2px solid var(--rt-violet);outline-offset:3px}.rt-wrap{width:min(1160px, 100% - 48px);margin-inline:auto}.rt-center{text-align:center}.rt-empty{padding:20px 24px;border:1px dashed var(--rt-line-2);border-radius:var(--rt-radius);background:var(--rt-card);color:var(--rt-muted)}.rt-btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 26px;border:1px solid transparent;border-radius:10px;font-size:16px;font-weight:700;text-align:center;text-decoration:none;transition:background-color .15s ease, border-color .15s ease}.rt-btn-main{background:var(--rt-violet-btn);color:#fff}.rt-btn-main:hover{background:var(--rt-violet-hover)}.rt-btn-soft{border-color:var(--rt-line-2);background:var(--rt-card);color:var(--rt-text)}.rt-btn-soft:hover{border-color:var(--rt-muted)}.rt-btn-ghost{border-color:var(--rt-line-2);background:transparent;color:var(--rt-text)}.rt-btn-ghost:hover{border-color:var(--rt-text)}.rt-btn-sm{min-height:44px;padding:0 18px;font-size:15px}.rt-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.rt-pill{display:inline-flex;align-items:center;gap:8px;margin:0 0 16px;padding:4px 12px;border:1px solid var(--rt-line-2);border-radius:999px;color:var(--rt-violet);font-size:14px;font-weight:700}.rt-pill::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--rt-violet)}.rt-h2{margin:0 0 10px;font-size:30px;font-weight:800;letter-spacing:-.01em;line-height:1.3;overflow-wrap:anywhere}.rt-intro{max-width:640px;margin:0 0 36px;color:var(--rt-muted)}.rt-more{display:inline-flex;align-items:center;min-height:44px;color:var(--rt-violet);font-weight:700;text-decoration:none}.rt-more::after{content:" →";white-space:pre}.rt-more:hover{text-decoration:underline}.rt-head{position:sticky;top:0;z-index:10;border-bottom:1px solid var(--rt-line);background:rgba(14, 15, 26, .94)}.rt-head-in{display:flex;align-items:center;gap:20px;min-height:70px}.rt-logo{display:inline-flex;align-items:center;gap:10px;min-height:44px;color:var(--rt-text);font-size:19px;font-weight:800;text-decoration:none;overflow-wrap:anywhere}.rt-logo-mark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--rt-violet-btn);color:#fff;font-size:16px;font-weight:800}.rt-logo img{width:34px;height:34px;border-radius:10px;object-fit:contain}.rt-nav{display:none}.rt-head-end{display:flex;align-items:center;gap:12px;margin-left:auto}.rt-head-login{display:none;align-items:center;min-height:44px;color:var(--rt-muted);font-weight:600;text-decoration:none}.rt-head-login:hover{color:var(--rt-text)}.rt-menu{position:relative}.rt-menu > summary{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border:1px solid var(--rt-line-2);border-radius:10px;font-weight:700;cursor:pointer}.rt-menu[open] > summary{background:var(--rt-card)}.rt-menu-box{position:absolute;right:0;top:calc(100% + 10px);width:min(300px, calc(100vw - 32px));padding:10px 14px 12px;border:1px solid var(--rt-line-2);border-radius:14px;background:var(--rt-card);box-shadow:0 24px 56px rgba(0, 0, 0, .45)}.rt-menu-box nav{display:grid}.rt-menu-box nav a{display:flex;align-items:center;min-height:46px;padding:0 8px;border-radius:8px;color:var(--rt-text);text-decoration:none}.rt-menu-box nav a[aria-current="page"]{background:var(--rt-violet-soft);color:var(--rt-violet)}.rt-menu-login{display:inline-flex;align-items:center;min-height:44px;margin-top:6px}.rt-notice{border-bottom:1px solid var(--rt-line);background:var(--rt-bg-2)}.rt-notice .rt-wrap{padding:11px 0;color:var(--rt-muted);font-size:15px;overflow-wrap:anywhere}.rt-notice p{margin:0}.rt-hero{border-bottom:1px solid var(--rt-line);background:radial-gradient(ellipse at 75% 20%, rgba(102, 85, 224, .22), transparent 55%),
    var(--rt-bg)}.rt-hero-in{display:grid;grid-template-columns:minmax(0, 1fr) minmax(0, 1.05fr);align-items:center;gap:40px 56px;padding:88px 0 64px}.rt-hero h1{margin:0;font-size:36px;font-weight:800;letter-spacing:-.01em;line-height:1.25;overflow-wrap:anywhere}.rt-statement{margin:12px 0 0;color:var(--rt-violet);font-size:26px;font-weight:700;line-height:1.4;overflow-wrap:anywhere}.rt-lead{margin:18px 0 0;color:var(--rt-muted)}.rt-tv svg,.rt-story-art svg{display:block;width:100%;height:auto}.rt-tv{margin:0;filter:drop-shadow(0 30px 60px rgba(0, 0, 0, .45))}.rt-facts{display:grid;grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));margin:0 0 56px;overflow:hidden;border:1px solid var(--rt-line);border-radius:var(--rt-radius);background:var(--rt-card)}.rt-facts > div{padding:20px 24px}.rt-facts > div + div{border-left:1px solid var(--rt-line)}.rt-facts dt{font-weight:700}.rt-facts dd{margin:0;color:var(--rt-muted);overflow-wrap:anywhere}.rt-sec{padding-block:96px}.rt-channels{display:grid;grid-template-columns:repeat(4, minmax(0, 1fr));gap:16px;margin:0;padding:0;list-style:none}.rt-channels li{padding:26px 24px;border:1px solid var(--rt-line);border-radius:var(--rt-radius);background:var(--rt-card);transition:border-color .15s ease}.rt-channels li:hover{border-color:var(--rt-line-2)}.rt-dial{display:inline-block;padding:2px 10px;border-radius:6px;background:var(--rt-violet-soft);color:var(--rt-violet);font-size:13px;font-weight:700}.rt-channels h3{margin:16px 0 6px;font-size:20px;font-weight:700}.rt-channels p{margin:0;color:var(--rt-muted);font-size:16px}.rt-story{display:grid;grid-template-columns:minmax(0, 5fr) minmax(0, 6fr);align-items:center;gap:56px;padding:48px;border:1px solid var(--rt-line);border-radius:22px;background:linear-gradient(135deg, var(--rt-card), var(--rt-bg-2))}.rt-story-art{margin:0}.rt-hero-facts{grid-column:1 / -1}.rt-hero-facts .rt-facts{margin:8px 0 0}.rt-sec-head{margin-bottom:4px}.rt-actions.rt-actions{margin-bottom:0}.rt-story .v4-rich > p{margin:12px 0 0;color:var(--rt-muted)}.rt-steps{display:grid;grid-template-columns:repeat(3, minmax(0, 1fr));gap:16px;margin:36px 0 0;padding:0;list-style:none}.rt-steps > *{padding:26px 24px;border:1px solid var(--rt-line);border-radius:var(--rt-radius);background:var(--rt-card)}.rt-steps b{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--rt-violet-btn);color:#fff;font-size:16px;font-weight:800}.rt-steps h3{margin:16px 0 4px;font-size:20px;font-weight:700}.rt-steps p{margin:0;color:var(--rt-muted)}.rt-band{border-block:1px solid var(--rt-line);background:var(--rt-bg-2)}.rt-guide{overflow:hidden;border:1px solid var(--rt-line);border-radius:18px;background:var(--rt-card)}.rt-guide-head{margin:0;padding:16px 28px;border-bottom:1px solid var(--rt-line);color:var(--rt-muted);font-size:15px;font-weight:700;letter-spacing:.06em}.rt-prog{display:grid;grid-template-columns:56px minmax(0, 1fr) minmax(0, 220px) minmax(0, 170px) 150px;align-items:center;gap:12px 24px;padding:22px 28px}.rt-prog + .rt-prog{border-top:1px solid var(--rt-line)}.rt-prog.is-pick{background:var(--rt-violet-soft);box-shadow:inset 3px 0 0 var(--rt-violet)}.rt-prog-no{margin:0;color:var(--rt-muted);font-size:15px;font-weight:700;font-variant-numeric:tabular-nums}.rt-prog-main{min-width:0}.rt-prog-main > :is(h2,h3){display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin:0;font-size:21px;font-weight:700;line-height:1.35;overflow-wrap:anywhere}.rt-prog-note{margin-top:4px;color:var(--rt-muted);font-size:15px;overflow-wrap:anywhere}.rt-prog-note p{margin:0}.rt-prog-note :is(ul,ol){padding-left:1.2em}.rt-prog dl{margin:0}.rt-prog dt{color:var(--rt-muted);font-weight:600}.rt-prog dd{margin:0;font-weight:700;overflow-wrap:anywhere}.rt-prog-specs{display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:12px}.rt-prog-fare{padding-left:18px;border-left:1px solid var(--rt-line-2)}.rt-ribbon{padding:1px 10px;border-radius:999px;background:var(--rt-violet-btn);color:#fff;font-size:13px;font-weight:700}.rt-tips{display:grid;grid-template-columns:auto repeat(3, minmax(0, 1fr));gap:16px 28px;align-items:start;margin-top:28px;padding:22px 26px;border:1px solid var(--rt-line);border-radius:var(--rt-radius)}.rt-tips p{margin:0;color:var(--rt-muted);font-size:15px}.rt-tips b{display:block;color:var(--rt-text)}.rt-tips .rt-tips-title{color:var(--rt-violet);font-size:16px;font-weight:700}.rt-bands{display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:20px;margin-bottom:18px}.rt-band-name{margin:0 0 14px;color:var(--rt-muted);font-size:15px;font-weight:700}.rt-band-name span{display:none}.rt-tuner > .rt-band-name{margin-top:0}.rt-bands > div{padding:22px;border:1px solid var(--rt-line);border-radius:18px;background:var(--rt-card)}.rt-dial-row{display:grid;gap:10px;margin:0;padding:0;list-style:none}.rt-knob{display:grid;grid-template-columns:auto minmax(0, 1fr) auto;align-items:center;gap:4px 14px;min-height:64px;padding:10px 16px 10px 10px;border:1px solid var(--rt-line);border-radius:12px;background:var(--rt-card-2);color:var(--rt-text);text-decoration:none;transition:border-color .15s ease}.rt-knob:hover{border-color:var(--rt-line-2)}.rt-knob-icon{grid-row:span 2;display:grid;place-items:center;width:44px;height:44px;border-radius:10px;background:var(--rt-line)}.rt-knob-icon svg{display:block;width:22px;height:22px;fill:var(--rt-text)}.rt-knob-name{grid-row:span 2;font-size:18px;font-weight:700;overflow-wrap:anywhere}.rt-knob-go{grid-row:span 2;color:var(--rt-violet);font-size:14px;font-weight:700}.rt-knob-here{display:none;grid-column:2;justify-self:start;padding:0 8px;border-radius:999px;background:var(--rt-violet-btn);color:#fff;font-size:12px;font-weight:700}[data-v4-current] > .rt-knob{border-color:var(--rt-violet);box-shadow:inset 0 0 0 1px var(--rt-violet)}[data-v4-current] .rt-knob-name{grid-row:auto}[data-v4-current] .rt-knob-here{display:inline-block}[data-v4-current] .rt-knob-icon{background:var(--rt-violet-btn)}[data-v4-current] .rt-knob-icon svg{fill:#fff}.rt-letter-list{display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:12px;margin:28px 0 16px}.rt-letter{border:1px solid var(--rt-line);border-radius:12px;background:var(--rt-card)}.rt-letter > summary{position:relative;min-height:56px;padding:15px 52px 15px 22px;font-weight:700;cursor:pointer}.rt-letter > summary::after{content:"+";position:absolute;right:20px;top:50%;color:var(--rt-muted);font-size:22px;font-weight:400;transform:translateY(-50%)}.rt-letter[open] > summary::after{content:"−"}.rt-letter > p{margin:0;padding:0 22px 18px;color:var(--rt-muted);overflow-wrap:anywhere}.rt-finale{border-top:1px solid var(--rt-line);background:radial-gradient(ellipse at 50% 0%, rgba(102, 85, 224, .28), transparent 60%),
    var(--rt-bg);text-align:center}.rt-finale .rt-wrap{padding:88px 0}.rt-finale h2{margin:0;font-size:32px;font-weight:800;line-height:1.3;overflow-wrap:anywhere}.rt-finale p{margin:10px 0 0;color:var(--rt-muted)}.rt-finale .rt-actions{justify-content:center}.rt-foot{border-top:1px solid var(--rt-line);background:#0a0b14;color:var(--rt-muted);font-size:15px}.rt-foot a{color:var(--rt-text);text-decoration:none}.rt-foot a:hover{color:var(--rt-violet)}.rt-foot-grid{display:grid;grid-template-columns:minmax(0, 1.2fr) minmax(0, 1.2fr) minmax(0, 1fr);gap:32px 48px;padding:56px 0 32px}.rt-foot-name{display:flex;align-items:center;gap:10px;margin:0 0 8px;color:var(--rt-text);font-size:20px;font-weight:800;overflow-wrap:anywhere}.rt-foot h2{margin:0 0 6px;color:var(--rt-text);font-size:15px;font-weight:700}.rt-foot h2 + .v4-rich{overflow-wrap:anywhere}.rt-foot-nav{display:grid;grid-template-columns:repeat(2, max-content);column-gap:32px}.rt-foot-links{display:flex;flex-wrap:wrap;gap:0 20px;margin:4px 0 14px}.rt-foot-nav a,.rt-foot-links a{display:inline-flex;align-items:center;min-height:44px}.rt-foot-legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 24px;padding:16px 0 28px;border-top:1px solid var(--rt-line);font-size:14px}.rt-foot-legal p{margin:0;overflow-wrap:anywhere}.rt-page-head{border-bottom:1px solid var(--rt-line);background:radial-gradient(ellipse at 80% 0%, rgba(102, 85, 224, .2), transparent 55%),
    var(--rt-bg-2)}.rt-page-head .rt-wrap{padding:36px 0 48px}.rt-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:0 8px;color:var(--rt-muted);font-size:15px}.rt-crumbs a{display:inline-flex;align-items:center;min-height:44px;color:var(--rt-muted);text-decoration:none}.rt-crumbs a:hover{color:var(--rt-text)}.rt-page-head h1{margin:4px 0 0;font-size:34px;font-weight:800;line-height:1.3;overflow-wrap:anywhere}.rt-page-head p{margin:8px 0 0;color:var(--rt-muted)}.rt-page{padding:56px 0 88px}.rt-cards{display:grid;gap:14px;max-width:860px}.rt-card{padding:24px 26px;border:1px solid var(--rt-line);border-radius:var(--rt-radius);background:var(--rt-card);overflow-wrap:anywhere}.rt-card-lead{border-color:transparent;background:var(--rt-violet-soft);font-size:18px}.rt-card > :is(h2,h3,h4){margin:0 0 8px;font-size:21px;font-weight:700;line-height:1.45}.rt-card .v4-rich{color:var(--rt-muted)}.rt-card .v4-rich :is(ul,ol){padding-left:1.3em}.rt-card .v4-rich li::marker{color:var(--rt-violet)}.rt-card-sub{margin-left:24px}.rt-card-group{margin-top:28px;overflow-wrap:anywhere}.rt-card-group > :is(h2,h3){display:inline-flex;align-items:center;gap:10px;margin:0;font-size:24px;font-weight:800}.rt-card-group > :is(h2,h3)::before{content:"";width:6px;height:22px;border-radius:3px;background:var(--rt-violet)}.rt-card-group > .v4-rich{margin-top:6px;color:var(--rt-muted)}.rt-cards-faq .rt-card > :is(h2,h3,h4)::before{content:"Q";display:inline-grid;place-items:center;width:26px;height:26px;margin-right:10px;border-radius:7px;background:var(--rt-violet-soft);color:var(--rt-violet);font-size:14px;vertical-align:2px}.rt-after{margin-top:72px}.rt-channel-nav{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:56px;padding-top:26px;border-top:1px solid var(--rt-line)}.rt-channel-nav p{margin:0 8px 0 0;font-weight:700}.rt-chip{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border:1px solid var(--rt-line-2);border-radius:999px;color:var(--rt-text);font-weight:600;text-decoration:none}.rt-chip:hover{border-color:var(--rt-violet);color:var(--rt-violet)}.rt-gate{display:grid;place-items:center;min-height:70vh;padding:64px 24px;background:radial-gradient(ellipse at 50% 0%, rgba(102, 85, 224, .22), transparent 60%),
    var(--rt-bg)}.rt-gate-card{width:min(540px, 100%);overflow:hidden;border:1px solid var(--rt-line);border-radius:20px;background:var(--rt-card);box-shadow:0 30px 60px rgba(0, 0, 0, .4)}.rt-gate-in{padding:36px 34px 28px}.rt-gate-in h1{margin:0 0 16px;font-size:28px;font-weight:800;line-height:1.3;overflow-wrap:anywhere}.rt-gate-to{display:grid;gap:2px;margin:0 0 22px;padding:12px 16px;border-radius:10px;background:var(--rt-card-2);color:var(--rt-muted);overflow-wrap:anywhere}.rt-gate-to b{color:var(--rt-text)}.rt-gate-wait{margin-top:22px}.rt-gate-wait progress{--v4-bar-h:6px;--v4-bar-r:999px;--v4-bar-track:var(--rt-line);--v4-bar-fill:var(--rt-violet)}.rt-gate-wait p{margin:12px 0}@media (prefers-reduced-motion: reduce){.rt-btn,.rt-knob,.rt-channels li{transition:none}}@media (min-width: 1100px){.rt-nav{display:flex;flex-wrap:wrap;gap:2px;margin:0 auto}.rt-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:8px;color:var(--rt-muted);font-weight:600;text-decoration:none}.rt-nav a:hover{color:var(--rt-text)}.rt-nav a[aria-current="page"]{background:var(--rt-card);color:var(--rt-text)}.rt-head-end{margin-left:0}.rt-head-login{display:inline-flex}.rt-menu{display:none}}@media (max-width: 1000px){.rt-hero-in,.rt-story{grid-template-columns:minmax(0, 1fr);gap:36px}.rt-tv{max-width:560px}.rt-channels{grid-template-columns:repeat(2, minmax(0, 1fr))}.rt-bands{grid-template-columns:minmax(0, 1fr)}.rt-tips{grid-template-columns:repeat(3, minmax(0, 1fr))}.rt-tips .rt-tips-title{grid-column:1 / -1}.rt-prog{grid-template-columns:40px minmax(0, 1fr) minmax(0, 1fr)}.rt-prog-specs,.rt-prog-fare{grid-column:2}.rt-prog-fare{grid-row:3}.rt-prog > .rt-btn{grid-column:3;grid-row:2 / 4}.rt-prog-no{align-self:start;padding-top:4px}}@media (max-width: 760px){.rt-wrap{width:min(1160px, 100% - 32px)}.rt-head-in{gap:10px;min-height:62px}.rt-logo{font-size:17px}.rt-hero-in{padding:52px 0 36px}.rt-hero h1,.rt-page-head h1{font-size:30px}.rt-statement{font-size:21px}.rt-actions .rt-btn{flex:1 1 100%}.rt-facts{margin-bottom:40px}.rt-facts > div + div{border-left:0;border-top:1px solid var(--rt-line)}.rt-sec{padding-block:64px}.rt-h2{font-size:25px}.rt-channels,.rt-steps,.rt-letter-list,.rt-tips{grid-template-columns:minmax(0, 1fr)}.rt-story{padding:28px 22px}.rt-prog{grid-template-columns:32px minmax(0, 1fr);padding:20px}.rt-prog-specs,.rt-prog-fare,.rt-prog > .rt-btn{grid-column:1 / -1;grid-row:auto}.rt-prog-fare{padding:10px 0 0;border-left:0;border-top:1px solid var(--rt-line-2)}.rt-guide-head{padding-inline:20px}.rt-bands > div{padding:16px}.rt-finale .rt-wrap{padding:64px 0}.rt-finale h2{font-size:26px}.rt-foot-grid{grid-template-columns:minmax(0, 1fr)}.rt-foot-nav{grid-template-columns:repeat(2, minmax(0, 1fr));column-gap:18px}.rt-foot-legal{flex-direction:column}.rt-page{padding:40px 0 64px}.rt-card{padding:20px}.rt-card-sub{margin-left:12px}.rt-gate-in{padding:28px 20px 22px}.rt-gate-in h1{font-size:24px}}.rt-logo{min-width:0}.rt-logo-mark,.rt-head-end{flex:none}.rt-btn,.rt-menu > summary{white-space:nowrap}.v4-ember .rt-head-end{display:flex;flex-wrap:wrap;align-items:center;gap:10px}@media (min-width:1200px){.v4-ember .rt-head-in{display:grid;grid-template-areas:"account account" "brand brand" "nav nav";grid-template-columns:1fr 1fr;gap:12px 24px;height:auto;min-height:0;padding-block:12px 18px}.v4-ember .rt-logo{grid-area:brand;margin:0;justify-self:center}.v4-ember .rt-head-in [data-v4-original-nav]{grid-area:nav;margin:0;min-width:0;justify-content:center;background:#202039;border-radius:24px;padding:4px 18px}.v4-ember .rt-head-end{grid-area:account;justify-self:end;margin:0}}.v4-ember{--v4-notice-bg:rgb(18, 20, 42);--v4-notice-ink:rgb(236, 238, 248)}.v4.v4-ember .v4-top-announcement-inner{width:100%;max-width:none;padding-left:0;padding-right:0}.v4.v4-ember .v4-top-announcement-inner{width:min(1160px, 100% - 48px)}@media (max-width: 760px){.v4.v4-ember .v4-top-announcement-inner{width:min(1160px, 100% - 32px)}}