/* ==========================================================================
   rt-v3.css — 2026-09-24 "AI agents living inside your system" redesign layer.
   Loaded on every IDE page after site-v2.css. Sections:
   1 home (.hm-*)  2 service v3 (.sv-*)  3 RoamerHost CTA (.rh-*) + /roamerhost (.rhp-*)
   4 article CTA (.dfy-*)  5 小浪 guide (.xg-*)  6 travel transition (.rt-travel) + view transitions
   Every block uses theme tokens (ide-shell.css) so it works in light and dark.
   ========================================================================== */

.ie-title{color:var(--fg);margin:0}

/* ---------- 1 home ---------- */
.hm-hero .section-body{padding-top:44px;padding-bottom:40px}
.hm-hero-row{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:22px 52px;align-items:end;margin-bottom:30px}
.hm-hero h1{font-size:clamp(36px,4.3vw,64px);line-height:1.1;letter-spacing:-.045em;font-weight:800;white-space:normal}
.hm-hero-side .hero-lead{margin:0 0 20px;font-size:15.5px}
.hm-quest{margin-top:16px}
.hm-film{max-width:1240px;margin:0 auto;scroll-margin-top:110px}
.hm-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;list-style:none;padding:0;margin:26px 0 0}
.hm-tags li{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:99px;padding:5px 12px;background:var(--panel)}
.section-aside{line-height:1.7;text-align:right}

.hm-statement{margin:-6px 0 26px;font-size:clamp(17px,1.6vw,22px);line-height:1.7;color:var(--fg-2);max-width:900px}
.hm-statement b{color:var(--fg);font-weight:800;background:linear-gradient(transparent 62%,var(--accent-soft) 62%)}
.hm-vs{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:18px;align-items:stretch}
.hm-vs-card{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:22px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--card-shadow)}
.hm-vs-card.is-agent{border-color:var(--accent-line);box-shadow:0 26px 60px -36px color-mix(in srgb,var(--accent) 70%,transparent)}
.hm-vs-card header{display:flex;align-items:center;gap:10px}
.hm-vs-card h3{font-size:19px}
.hm-vs-tag{font:600 10px var(--font-mono);letter-spacing:.08em;color:var(--muted);border:1px solid var(--line);border-radius:99px;padding:3px 9px}
.is-agent .hm-vs-tag{color:var(--accent);border-color:var(--accent-line)}
.hm-vs-ui{flex:1;border-radius:12px;background:var(--editor);border:1px solid var(--line-soft);padding:16px;display:flex;flex-direction:column;gap:10px;font-size:13.5px}
.hm-vs-ui p{margin:0}
.hm-vs-ui .u{align-self:flex-end;background:var(--accent);color:var(--accent-ink);padding:8px 13px;border-radius:14px 14px 4px 14px;max-width:85%}
.hm-vs-ui .a{align-self:flex-start;background:var(--panel-2);color:var(--fg-2);padding:11px 13px;border-radius:14px 14px 14px 4px;line-height:1.8;max-width:92%}
.hm-vs-ui .a span{display:block;color:var(--muted);font-size:12px;margin-top:6px}
.hm-vs-log{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.hm-vs-log li{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;background:var(--data-soft);border:1px solid color-mix(in srgb,var(--data) 30%,transparent);color:var(--fg)}
.hm-vs-log li svg{width:16px;height:16px;flex:none;color:var(--data)}
.hm-vs-log li.wait{background:color-mix(in srgb,var(--warn) 9%,transparent);border-color:color-mix(in srgb,var(--warn) 36%,transparent)}
.hm-vs-log li.wait svg{color:var(--warn)}
#why.in-view .is-chat .a{animation:hm-rise .5s .5s both}
#why.in-view .hm-vs-log li{animation:hm-rise .45s both}
#why.in-view .hm-vs-log li:nth-child(1){animation-delay:.7s}#why.in-view .hm-vs-log li:nth-child(2){animation-delay:1.2s}#why.in-view .hm-vs-log li:nth-child(3){animation-delay:1.7s}#why.in-view .hm-vs-log li:nth-child(4){animation-delay:2.2s}
.hm-vs-foot{font-size:13px;font-weight:600;color:var(--muted)}
.is-agent .hm-vs-foot{color:var(--data)}
.hm-vs-mid{display:grid;place-items:center}
.hm-vs-mid span{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font:700 12px var(--font-mono);color:var(--muted);border:1px dashed var(--line);background:var(--panel)}
.hm-rules{list-style:none;padding:0;margin:24px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.hm-rules li{border-top:2px solid var(--accent);padding-top:12px;font-size:12.5px;color:var(--muted);line-height:1.7}
.hm-rules b{display:block;font-size:15px;color:var(--fg);margin-bottom:2px}

.hm-agent.ag-cs{--ag:#ff9f7a}.hm-agent.ag-ops{--ag:#4ade80}
html[data-theme=light] .hm-agent.ag-pen{--ag:#b45309}html[data-theme=light] .hm-agent.ag-form{--ag:#0a74ae}html[data-theme=light] .hm-agent.ag-crm{--ag:#0f766e}
html[data-theme=light] .hm-agent.ag-db{--ag:#3b5bdb}html[data-theme=light] .hm-agent.ag-cs{--ag:#c2410c}html[data-theme=light] .hm-agent.ag-ops{--ag:#15803d}
.hm-roster{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.hm-agent{border:1px solid var(--line);border-radius:16px;background:var(--panel);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--card-shadow);transition:transform .25s,border-color .25s,box-shadow .25s}
.hm-agent:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--ag) 55%,var(--line));box-shadow:0 22px 44px -28px color-mix(in srgb,var(--ag) 70%,transparent)}
.hm-mini{position:relative;height:112px;background:var(--editor);border-bottom:1px solid var(--line-soft);overflow:hidden;padding:16px 18px}
.hm-agent-body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.hm-agent h3{display:flex;align-items:center;gap:8px;font-size:17px}
.hm-agent h3 svg{width:18px;height:18px;color:var(--ag)}
.hm-agent p{font-size:13px;color:var(--muted);line-height:1.8;margin-top:6px}
.hm-agent .hm-cmd{margin-top:auto;padding:8px 11px;border-radius:9px;background:var(--editor);border:1px solid var(--line-soft);color:var(--fg-2);font-size:12.5px}
.hm-agent-body p:not(.hm-cmd){margin-bottom:12px}
.hm-cmd span{color:var(--ag);font-weight:800;margin-right:6px}
.mini-doc .t{display:block;height:9px;border-radius:4px;background:var(--ag);opacity:.85;--w:48%;animation:mn-w 6s infinite}
.mini-doc i{display:block;height:6px;border-radius:3px;background:color-mix(in srgb,var(--fg) 14%,transparent);margin-top:10px;animation:mn-w 6s infinite}
.mini-doc i:nth-of-type(1){--w:94%;animation-delay:.35s}.mini-doc i:nth-of-type(2){--w:86%;animation-delay:.7s}.mini-doc i:nth-of-type(3){--w:90%;animation-delay:1.05s}.mini-doc i:nth-of-type(4){--w:55%;animation-delay:1.4s}
.mini-fields span{display:flex;align-items:center;gap:10px;margin-bottom:9px}
.mini-fields i{width:34px;height:6px;border-radius:3px;background:color-mix(in srgb,var(--fg) 14%,transparent);flex:none}
.mini-fields em{position:relative;flex:1;height:18px;border-radius:5px;border:1px solid var(--line);background:var(--panel);overflow:hidden}
.mini-fields em::before{content:'';position:absolute;left:5px;top:6px;height:5px;border-radius:3px;background:var(--ag);--w:62%;animation:mn-w 6s infinite}
.mini-fields em::after{content:'✓';position:absolute;right:6px;top:0;font-size:11px;font-weight:800;color:var(--data);opacity:0;animation:mn-on 6s infinite}
.mini-fields span:nth-child(2) em::before,.mini-fields span:nth-child(2) em::after{animation-delay:.8s}.mini-fields span:nth-child(3) em::before,.mini-fields span:nth-child(3) em::after{animation-delay:1.6s}
.mini-kanban{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mini-kanban .c{border:1px dashed var(--line);border-radius:7px;height:80px;background:color-mix(in srgb,var(--fg) 3%,transparent)}
.mini-kanban .k{position:absolute;left:22px;width:calc(50% - 31px);height:22px;border-radius:6px;background:var(--panel);border:1px solid color-mix(in srgb,var(--ag) 55%,var(--line));box-shadow:0 6px 14px -8px rgba(0,0,0,.35);animation:mn-move 6s infinite}
.mini-kanban .k::before{content:'';position:absolute;left:8px;top:8px;width:45%;height:5px;border-radius:3px;background:var(--ag);opacity:.7}
.mini-kanban .k:nth-of-type(1){top:26px}.mini-kanban .k:nth-of-type(2){top:56px;animation-delay:1.1s}
.mini-rows i{display:block;height:12px;border-radius:4px;background:color-mix(in srgb,var(--fg) 7%,transparent);border:1px solid var(--line);margin-bottom:5px}
.mini-rows i.d{animation:mn-dup 6s infinite}
.mini-qa .q{width:58%;height:20px;border-radius:10px 10px 10px 3px;background:color-mix(in srgb,var(--fg) 12%,transparent);margin:0;animation:mn-on 6s infinite}
.mini-qa .a{margin:10px 0 0 auto;height:32px;border-radius:10px 10px 3px 10px;background:color-mix(in srgb,var(--ag) 26%,var(--panel));--w:74%;animation:mn-w 6s .7s infinite}
.mini-qa .src{position:absolute;right:18px;bottom:12px;font-size:10px;color:var(--ag);border:1px solid color-mix(in srgb,var(--ag) 45%,transparent);border-radius:99px;padding:1px 9px;opacity:0;animation:mn-on 6s 1.6s infinite}
.mini-bars{display:flex;align-items:flex-end;gap:9px}
.mini-bars i{flex:1;height:6%;border-radius:4px 4px 0 0;background:linear-gradient(var(--ag),color-mix(in srgb,var(--ag) 20%,transparent));animation:mn-h 6s infinite}
.mini-bars i:nth-child(2){animation-delay:.2s}.mini-bars i:nth-child(3){animation-delay:.4s}.mini-bars i:nth-child(4){animation-delay:.6s}.mini-bars i:nth-child(5){animation-delay:.8s}
.mini-bars em{position:absolute;top:10px;right:14px;font:600 11px var(--font-mono);font-style:normal;color:var(--ag)}
#agents:not(.in-view) .hm-mini *,#agents:not(.in-view) .hm-mini *::before,#agents:not(.in-view) .hm-mini *::after{animation-play-state:paused}

.hm-core{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.hm-core-card{position:relative;border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:24px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--card-shadow);transition:transform .25s,border-color .25s}
.hm-core-card:hover{transform:translateY(-4px);border-color:var(--accent)}
.hm-core-step{font:600 10px var(--font-mono);letter-spacing:.14em;color:var(--accent)}
.hm-core-card h3{font-size:22px}
.hm-core-card p{font-size:13px;color:var(--muted);line-height:1.85}
.hm-core-card .tags{margin:4px 0 8px}
.hm-core-go{margin-top:auto;display:flex;align-items:center;gap:8px;color:var(--accent);font-size:13px;font-weight:600}
.hm-core-go svg{width:16px;height:16px;transition:transform .2s}.hm-core-card:hover .hm-core-go svg{transform:translateX(4px)}
.hm-core-card.is-ai .hm-core-step{color:var(--data)}
.hm-core-card.is-rh{background:radial-gradient(90% 90% at 100% 0%,color-mix(in srgb,var(--data) 12%,transparent),transparent 60%),var(--panel);border-color:color-mix(in srgb,var(--data) 40%,var(--line))}
.hm-core-card.is-rh .hm-core-step,.hm-core-card.is-rh .hm-core-go{color:var(--data)}
.hm-core-card.is-rh:hover{border-color:var(--data)}

.hm-cases{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.hm-case{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:20px 22px;display:flex;flex-direction:column;gap:6px;box-shadow:var(--card-shadow);transition:transform .25s,border-color .25s}
.hm-case:hover{transform:translateY(-3px);border-color:var(--accent)}
.hm-case-log{display:block;font:11.5px/1.6 var(--font-mono);color:var(--muted);background:var(--editor);border:1px solid var(--line-soft);border-radius:9px;padding:8px 12px;margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hm-case-log span{color:var(--accent)}.hm-case-log b{color:var(--data)}
.hm-case-log::after{content:'';display:inline-block;width:7px;height:12px;margin-left:6px;vertical-align:-2px;background:var(--accent);animation:hm-blink 1s steps(1) infinite}
.hm-case small{font-size:11.5px;color:var(--data);font-weight:600}
.hm-case h3{font-size:19px}
.hm-case p{font-size:13px;color:var(--muted);line-height:1.85}
.hm-case-go{margin-top:auto;padding-top:6px;font-size:12.5px;font-weight:600;color:var(--accent)}
.hm-rh .section-body{padding-top:26px;padding-bottom:26px}
.hm-notes{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.hm-notes h3{font-size:13px;color:var(--muted);font-weight:600;letter-spacing:.04em;margin-bottom:8px}
.hm-notes ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.hm-notes a{display:flex;gap:12px;padding:12px 2px;border-bottom:1px solid var(--line);font-size:14px;line-height:1.6;color:var(--fg)}
.hm-notes a:hover{color:var(--accent)}
.hm-notes time{font:11px/2 var(--font-mono);color:var(--accent);flex:none}
.hm-start{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:16px}
.hm-start-card{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:24px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--card-shadow);transition:transform .25s,border-color .25s}
.hm-start-card:hover{transform:translateY(-3px);border-color:var(--accent)}
.hm-start-card.is-main{background:radial-gradient(90% 100% at 0% 0%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 65%),var(--panel);border-color:var(--accent-line)}
.hm-start-card small{font-size:11.5px;color:var(--muted)}
.hm-start-card h3{font-size:21px}
.hm-start-card p{font-size:13px;color:var(--muted);line-height:1.85;margin-bottom:10px}
.hm-start-card .action,.hm-start-card .text-link{margin-top:auto;align-self:flex-start}
.hm-steps{list-style:none;padding:0;margin:24px 0 0;display:flex;flex-wrap:wrap;gap:10px 30px;font-size:13px;color:var(--fg-2)}
.hm-steps b{font:600 11px var(--font-mono);color:var(--accent);margin-right:8px}

/* ---------- 2 service v3 ---------- */
.inner.sv-hero h1{font-size:clamp(32px,3.7vw,54px);line-height:1.16;letter-spacing:-.04em;font-weight:800}
.sv-hero .intro{max-width:760px}
.sv-points{list-style:none;padding:0;margin:0 0 26px;display:flex;flex-wrap:wrap;gap:10px}
.sv-points li{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--fg);background:var(--panel);border:1px solid var(--line);border-radius:99px;padding:7px 14px}
.sv-points svg{width:14px;height:14px;color:var(--data)}
.scenario-buttons.sv-tabs{gap:8px;margin-bottom:22px}
.scenario-buttons.sv-tabs button{display:inline-flex;align-items:center;gap:9px;padding:11px 16px;font-size:13px;border-radius:10px;color:var(--fg-2);transition:border-color .2s,background .2s,color .2s}
.scenario-buttons.sv-tabs button b{font:600 10px var(--font-mono);color:var(--muted)}
.scenario-buttons.sv-tabs button[aria-pressed=true]{color:var(--accent);font-weight:600}
.scenario-buttons.sv-tabs button[aria-pressed=true] b{color:var(--accent)}
.sv-scene-copy{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:14px 44px;align-items:start;margin:4px 0 20px}
.sv-scene-copy h3{font-size:22px;margin-bottom:8px}
.sv-scene-copy p{font-size:14px;color:var(--muted);line-height:1.85}
.sv-feats{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px}
.sv-feats li{position:relative;padding-left:22px;font-size:13.5px;color:var(--fg-2);line-height:1.6}
.sv-feats li::before{content:'';position:absolute;left:0;top:.45em;width:10px;height:10px;border-radius:3px;background:var(--accent-soft);border:1px solid var(--accent-line)}
.sv-scene-link{margin-top:6px}
.sv-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:var(--panel);box-shadow:var(--card-shadow)}
.sv-table{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
.sv-table th,.sv-table td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:top;line-height:1.7}
.sv-table thead th{font-size:12px;color:var(--muted);font-weight:600;background:var(--editor)}
.sv-table thead th.is-us{color:var(--accent)}
.sv-table tbody th{font-weight:600;color:var(--fg);width:20%;white-space:nowrap}
.sv-table td{color:var(--muted)}
.sv-table td.is-us{color:var(--fg);background:var(--accent-soft)}
.sv-table td.is-us svg{display:inline-block;width:14px;height:14px;color:var(--data);margin-right:8px;vertical-align:-2px}
.sv-table tr:last-child th,.sv-table tr:last-child td{border-bottom:0}
.sv-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.sv-card{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:20px;box-shadow:var(--card-shadow)}
.sv-num{font:600 11px var(--font-mono);color:var(--accent)}
.sv-card h3{font-size:16px;margin:8px 0 6px}
.sv-card p{font-size:13px;color:var(--muted);line-height:1.8}
.sv-fit{display:grid;grid-template-columns:1fr 1fr;gap:16px;min-height:0}
.sv-fit-col{border:1px solid var(--line);border-radius:16px;padding:22px 24px;background:var(--panel);display:flex;flex-direction:column}
.sv-fit-col.is-yes{border-color:color-mix(in srgb,var(--data) 42%,var(--line))}
.sv-fit-col h2{font-size:18px;margin-bottom:12px}
.sv-fit-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px}
.sv-fit-col li{position:relative;padding-left:24px;font-size:14px;color:var(--fg-2);line-height:1.65}
.sv-fit-col.is-yes li::before{content:'✓';position:absolute;left:0;color:var(--data);font-weight:800}
.sv-fit-col.is-no li::before{content:'';position:absolute;left:2px;top:.8em;width:10px;height:2px;background:var(--muted)}
.sv-fit-col .text-link{margin-top:14px}
.sv-faq{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:40px;align-items:start;min-height:0}
.sv-faq h2{font-size:24px;margin-bottom:14px}
.sv-read{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:20px;position:sticky;top:120px}
.sv-read h2{font-size:15px;margin-bottom:6px}
.sv-read ul{list-style:none;padding:0;margin:0}
.sv-read li a{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--line-soft);font-size:13.5px;line-height:1.65;color:var(--fg)}
.sv-read li a:hover{color:var(--accent)}
.sv-read li svg{width:14px;height:14px;flex:none;margin-top:4px;color:var(--accent)}
.sv-related{display:block;margin-top:14px;padding:14px;border-radius:12px;background:var(--accent-soft)}
.sv-related small{display:block;font-size:12px;color:var(--muted)}
.sv-related b{font-size:14px;color:var(--accent)}
.sv-end h2{font-size:clamp(24px,2.4vw,32px)}
.sv-end .actions,.rhp-end .actions{justify-content:center}
.inner.sv-scenes,.inner.sv-compare,.inner.sv-delivery,.inner.sv-fit,.inner.sv-faq{min-height:0;padding-bottom:36px}
.inner.sv-hero{min-height:0;padding-bottom:38px}

/* ---------- 3 RoamerHost ---------- */
.rh-kicker{display:inline-flex;align-items:center;gap:8px;font:600 11px var(--font-mono);letter-spacing:.05em;color:var(--data)}
.rh-dot{width:8px;height:8px;border-radius:50%;background:var(--data);animation:rh-ping 2s infinite}
.rh-band{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.95fr);gap:34px;align-items:center;padding:32px;border-radius:20px;border:1px solid color-mix(in srgb,var(--data) 40%,var(--line));background:radial-gradient(70% 110% at 100% 0%,color-mix(in srgb,var(--data) 15%,transparent),transparent 62%),var(--panel);box-shadow:0 34px 70px -46px color-mix(in srgb,var(--data) 75%,transparent)}
.rh-band h2{font-size:clamp(22px,2.3vw,31px);line-height:1.35;letter-spacing:-.02em;margin:10px 0}
.rh-copy p{font-size:14px;color:var(--fg-2);line-height:1.85}
.rh-list{list-style:none;padding:0;margin:14px 0 22px;display:flex;flex-wrap:wrap;gap:8px}
.rh-list li{font-size:12.5px;color:var(--fg);background:var(--data-soft);border:1px solid color-mix(in srgb,var(--data) 30%,transparent);border-radius:99px;padding:5px 12px}
.rh-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px}
.rh-btn{display:inline-flex;align-items:center;gap:10px;padding:13px 20px;border-radius:11px;background:var(--data);color:var(--data-ink);font-weight:700;font-size:14px;box-shadow:0 12px 26px -12px color-mix(in srgb,var(--data) 80%,transparent);transition:transform .15s,box-shadow .15s}
.rh-btn:hover{transform:translateY(-2px);box-shadow:0 16px 30px -12px color-mix(in srgb,var(--data) 90%,transparent)}
.rh-link{color:var(--data);font-size:13px;font-weight:600}
.rh-link:hover{text-decoration:underline;text-underline-offset:4px}
.rh-demo{position:relative;min-width:0}
.rh-win{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fbf8f3;box-shadow:0 26px 50px -30px rgba(9,42,73,.55)}
.rh-bar{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#eef2f6;border-bottom:1px solid #dde4ec}
.rh-bar i{width:8px;height:8px;border-radius:50%;background:#e69588}.rh-bar i:nth-child(2){background:#e6c075}.rh-bar i:nth-child(3){background:#85b39a}
.rh-bar span{margin-left:8px;font:11px var(--font-mono);color:#6b7c8f;background:#fff;border-radius:5px;padding:2px 10px}
.rh-site{padding:14px 16px 64px;display:flex;flex-direction:column;gap:10px;min-height:270px}
.rh-nav{display:flex;align-items:center;gap:10px}
.rh-nav b{font-size:13px;color:#3b2a1e;margin-right:auto}
.rh-nav span{width:30px;height:6px;border-radius:3px;background:#dccfc1}
.rh-hero{border-radius:10px;height:74px;background:linear-gradient(120deg,#c9a27b,#8a6243);padding:12px;display:flex;flex-direction:column;gap:6px}
.rh-hero i{height:8px;width:58%;border-radius:4px;background:rgba(255,255,255,.88)}.rh-hero i+i{width:38%;opacity:.7}
.rh-hero em{margin-top:auto;width:62px;height:16px;border-radius:5px;background:#fff}
.rh-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.rh-cards i{height:36px;border-radius:8px;background:#efe5da}
.rh-form{border-radius:10px;border:2px solid #14b8a6;background:#fff;display:grid;gap:6px;overflow:hidden;padding:10px 12px;box-shadow:0 0 0 4px rgba(20,184,166,.15);animation:rh-form 8s infinite}
.rh-form b{font-size:12px;color:#3b2a1e}
.rh-form i{height:13px;border-radius:4px;border:1px solid #e3dad0}
.rh-form em{justify-self:start;font-style:normal;font-size:11px;color:#fff;background:#8a6243;border-radius:5px;padding:3px 10px}
.rh-chat{position:absolute;left:14px;bottom:14px;display:flex;align-items:flex-end;gap:8px;animation:rh-chat 8s infinite}
.rh-av{width:26px;height:26px;border-radius:50%;background:#0f766e;color:#fff;display:grid;place-items:center;font:700 12px var(--font-sans)}
.rh-chat p{margin:0;background:#0b1b2b;color:#fff;font-size:12px;padding:8px 12px;border-radius:12px 12px 12px 3px;box-shadow:0 12px 22px -12px rgba(0,0,0,.6)}
.rh-toast{position:absolute;right:12px;top:46px;display:flex;align-items:center;gap:6px;background:#0f766e;color:#fff;font-size:11.5px;padding:7px 11px;border-radius:9px;box-shadow:0 12px 24px -12px rgba(0,0,0,.5);animation:rh-toast 8s infinite}
.rh-toast svg,.rh-undo svg{width:13px;height:13px}
.rh-undo{position:absolute;right:12px;bottom:14px;display:flex;align-items:center;gap:5px;font-size:11px;color:#3b2a1e;background:#fff;border:1px solid #e3dad0;border-radius:8px;padding:5px 10px;animation:rh-toast 8s .35s infinite}
.rh-note{display:block;text-align:right;font-size:10.5px;color:var(--muted);margin-top:8px}
.rh-card{margin:30px 0;padding:20px 22px;border-radius:16px;border:1px solid color-mix(in srgb,var(--data) 40%,var(--line));background:radial-gradient(70% 120% at 100% 0%,color-mix(in srgb,var(--data) 12%,transparent),transparent 62%),var(--panel)}
.rh-card .rh-title{font-size:18px;font-weight:700;color:var(--fg);margin:8px 0 6px;line-height:1.5}
.rh-card p{font-size:13.5px;color:var(--fg-2);line-height:1.8}
.rh-card .rh-actions{margin-top:14px}
.rh-card .rh-btn{padding:10px 16px;font-size:13px}
.rhp-eyebrow,.rhp-hero .ink{color:var(--data)}
.rhp-hero .ink:after{background:var(--data-soft)}
.action.rhp-go{background:var(--data);border-color:var(--data);color:var(--data-ink);box-shadow:0 8px 20px -10px color-mix(in srgb,var(--data) 80%,transparent)}
.rhp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.rhp-card{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:20px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--card-shadow);transition:transform .25s,border-color .25s}
.rhp-card:hover{transform:translateY(-3px);border-color:var(--data)}
.rhp-top{display:flex;align-items:center;gap:12px}
.rhp-top img{width:42px;height:42px;border-radius:11px;object-fit:contain;background:#fff;padding:5px;border:1px solid var(--line-soft)}
.rhp-ico{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:var(--data-soft);color:var(--data)}
.rhp-ico svg{width:20px;height:20px}
.rhp-top h3{font-size:16px}.rhp-top small{font-size:11.5px;color:var(--muted)}
.rhp-ext{margin-left:auto;color:var(--muted)}
.rhp-card p{font-size:13px;color:var(--muted);line-height:1.8}
.rhp-card .tags{margin:2px 0 4px}
.rhp-cta{margin-top:auto;font-size:12.5px;font-weight:600;color:var(--data)}
.rhp-pick tbody th{white-space:normal;width:58%;font-weight:500;color:var(--fg-2)}
.rhp-pick td a{color:var(--data);font-weight:700}
.rhp-custom{border-color:var(--accent-line)}
.rhp-custom li::before{content:'✓'!important;width:auto!important;height:auto!important;background:none!important;top:0!important;left:0!important;color:var(--accent);font-weight:800}

/* ---------- 4 article CTA ---------- */
.dfy{margin:34px 0 10px;padding:22px 24px;border-radius:16px;border:1px solid var(--accent-line);background:radial-gradient(70% 120% at 100% 0%,var(--accent-soft),transparent 62%),var(--panel)}
.dfy-k{font:600 11px var(--font-mono);letter-spacing:.06em;color:var(--accent)}
.dfy-t{font-size:18px;font-weight:700;color:var(--fg);margin:8px 0 6px;line-height:1.5}
.dfy p{font-size:13.5px;color:var(--fg-2);line-height:1.8}
.dfy .actions{margin-top:14px;align-items:center}
.dfy-links{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:12px;font-size:12.5px}
.dfy-links a{color:var(--accent)}

/* ---------- 5 小浪 guide ---------- */
@property --xg-a{syntax:'<angle>';inherits:false;initial-value:0deg}
.xg{position:fixed;right:20px;bottom:var(--xg-b,calc(var(--status-h) + 18px));z-index:95;font-family:var(--font-sans)}
.xg.is-left{right:auto;left:calc(var(--side-w) + 18px)}
.xg-dock{display:flex;align-items:center;gap:8px;transition:opacity .25s,transform .3s cubic-bezier(.2,.9,.3,1.2)}
.xg.is-left .xg-dock{flex-direction:row-reverse}
.xg.is-open .xg-dock{opacity:0;transform:scale(.85) translateY(10px);pointer-events:none}
.xg.is-dragging .xg-dock{transition:none}
.xg-launch{position:relative;display:flex;align-items:center;gap:11px;height:58px;padding:0 20px 0 8px;border-radius:99px;border:1px solid var(--accent-line);background:color-mix(in srgb,var(--panel) 92%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 16px 36px -14px rgba(9,42,73,.5);color:var(--fg);cursor:pointer;touch-action:none;user-select:none;max-width:min(340px,calc(100vw - 88px));transition:transform .2s,box-shadow .3s}
.xg-launch:hover{transform:translateY(-2px);box-shadow:0 20px 40px -14px rgba(9,42,73,.6)}
.xg.is-dragging .xg-launch{cursor:grabbing;box-shadow:0 28px 60px -16px rgba(9,42,73,.7)}
.xg-orb{position:relative;width:42px;height:42px;flex:none;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 34% 28%,#a7ecff,#2ba6dc 50%,#0a4f7a);box-shadow:0 0 0 3px var(--accent-soft),inset 0 -4px 8px rgba(0,0,0,.25)}
.xg-orb b{position:relative;z-index:2;display:grid;place-items:center;color:#fff}
.xg-orb b svg{width:19px;height:19px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.3))}
.xg-orb.sm{width:36px;height:36px}.xg-orb.sm b svg{width:16px;height:16px}
.xg-ring{position:absolute;inset:-5px;border-radius:50%;background:conic-gradient(from 0deg,transparent 0 55%,#3cc6f2 72%,#2dd4bf 88%,transparent);-webkit-mask:radial-gradient(circle,transparent 62%,#000 64%);mask:radial-gradient(circle,transparent 62%,#000 64%);opacity:0;transition:opacity .3s}
.xg-orb i{position:absolute;left:50%;top:50%;width:6px;height:6px;margin:-3px;border-radius:50%;background:#2dd4bf;box-shadow:0 0 8px #2dd4bf;opacity:0}
.xg-orb i:nth-of-type(2){background:#3cc6f2;box-shadow:0 0 8px #3cc6f2}.xg-orb i:nth-of-type(3){background:#f5b942;box-shadow:0 0 8px #f5b942;width:4px;height:4px;margin:-2px}
.xg-l-text{display:flex;flex-direction:column;align-items:flex-start;min-width:0;line-height:1.3;text-align:left}
.xg-l-text strong{font-size:14.5px;color:var(--fg)}
.xg-l-text small{font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px}
.xg-meter{display:none;align-items:center;gap:3px;height:22px;margin-left:2px}
.xg-meter i{width:3px;height:30%;border-radius:2px;background:var(--accent)}
.xg-badge{position:absolute;top:5px;left:40px;width:11px;height:11px;border-radius:50%;background:#f0564a;border:2px solid var(--panel);transform:scale(0);transition:transform .3s cubic-bezier(.3,1.6,.5,1)}
.xg-qmic{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:var(--panel);color:var(--accent);display:grid;place-items:center;box-shadow:0 12px 26px -12px rgba(9,42,73,.45);transition:transform .2s}
.xg-qmic:hover{transform:scale(1.07)}
.xg-qmic svg,.xg-mic svg{width:20px;height:20px}
.xg-qmic[aria-pressed=true],.xg-mic[aria-pressed=true]{color:#fff;background:#f0564a;border-color:#f0564a;animation:xg-micpulse 1.2s infinite}
.xg[data-state=thinking] .xg-launch{border-color:transparent;background:linear-gradient(var(--panel),var(--panel)) padding-box,conic-gradient(from var(--xg-a),#3cc6f2,#2dd4bf,#f5b942,#3cc6f2) border-box;border:2px solid transparent;animation:xg-border 2.2s linear infinite;box-shadow:0 0 0 6px var(--accent-soft),0 18px 44px -12px color-mix(in srgb,var(--accent) 60%,transparent)}
.xg[data-state=thinking] .xg-ring{opacity:1;animation:xg-spin 1s linear infinite}
.xg[data-state=thinking] .xg-orb i{opacity:1;animation:xg-orbit 1.5s linear infinite}
.xg[data-state=thinking] .xg-orb i:nth-of-type(2){animation-duration:2.1s;animation-direction:reverse}
.xg[data-state=thinking] .xg-orb i:nth-of-type(3){animation-duration:1.1s}
.xg[data-state=thinking] .xg-orb b{animation:xg-breathe 1.4s ease-in-out infinite}
.xg[data-state=thinking] .xg-meter,.xg[data-state=listening] .xg-meter{display:flex}
.xg[data-state=thinking] .xg-meter i{animation:xg-eq 1s ease-in-out infinite}
.xg-meter i:nth-child(2){animation-delay:.15s!important}.xg-meter i:nth-child(3){animation-delay:.3s!important}.xg-meter i:nth-child(4){animation-delay:.45s!important}.xg-meter i:nth-child(5){animation-delay:.6s!important}
.xg[data-state=thinking] .xg-l-text small{color:var(--accent)}
.xg[data-state=replied] .xg-badge{transform:scale(1)}
.xg[data-state=replied] .xg-launch{border-color:var(--data);animation:xg-bounce 1.2s ease 2}
.xg[data-state=listening] .xg-orb{background:radial-gradient(circle at 34% 28%,#ffc1b5,#f0564a 55%,#a3261d);box-shadow:0 0 0 3px rgba(240,86,74,.2)}
.xg[data-state=listening] .xg-ring{opacity:1;background:conic-gradient(from 0deg,transparent 0 50%,#f0564a 80%,transparent);animation:xg-spin 1.4s linear infinite}
.xg[data-state=listening] .xg-meter i{background:#f0564a;animation:xg-eq .55s ease-in-out infinite}
.xg[data-state=listening] .xg-launch{border-color:rgba(240,86,74,.6)}
.xg.is-hint .xg-launch{animation:xg-bounce 1.2s ease 2}
.xg.is-speaking .xg-orb.sm,.xg.is-speaking .xg-orb{animation:xg-talk .5s ease-in-out infinite alternate}

.xg-route{position:absolute;right:0;bottom:calc(100% + 12px);width:max-content;max-width:min(360px,calc(100vw - 32px));display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:2px 14px;padding:12px 14px 15px;border-radius:16px;background:var(--panel);border:1px solid var(--accent-line);box-shadow:0 20px 44px -18px rgba(9,42,73,.55);overflow:hidden;animation:xg-pop .38s cubic-bezier(.2,.9,.3,1.25)}
.xg.is-left .xg-route{right:auto;left:0}
.xg-route-k{grid-column:1;font-size:11.5px;color:var(--muted)}
.xg-route b{grid-column:1;font-size:15px;color:var(--fg);line-height:1.4}
.xg-route-act{grid-column:2;grid-row:1/span 2;display:flex;flex-direction:column;align-items:stretch;gap:5px}
#xg-route-go{border:0;border-radius:9px;background:var(--accent);color:var(--accent-ink);padding:8px 13px;font-size:12.5px;font-weight:700}
#xg-route-stay{border:0;background:none;color:var(--muted);font-size:11.5px;padding:2px}
.xg-route-bar{position:absolute;left:0;bottom:0;height:3px;width:100%;background:linear-gradient(90deg,var(--accent),var(--data));transform-origin:left;transform:scaleX(0)}
.xg-route.run .xg-route-bar{animation:xg-count var(--route-ms,2600ms) linear forwards}
.xg-slot .xg-route{position:relative;right:auto;left:auto;bottom:auto;width:auto;max-width:none;margin-top:12px;box-shadow:none}

.xg-panel{position:fixed;right:20px;bottom:calc(var(--status-h) + 16px);z-index:96;width:min(440px,calc(100vw - 24px));height:min(660px,calc(100dvh - var(--nav-h) - var(--status-h) - 40px));display:flex;flex-direction:column;border-radius:22px;background:var(--panel);border:1px solid var(--accent-line);box-shadow:0 44px 100px -34px rgba(9,42,73,.6);overflow:hidden;transform-origin:100% 100%;opacity:0;visibility:hidden;transform:translateY(18px) scale(.9);transition:opacity .22s,transform .3s cubic-bezier(.4,0,.2,1),visibility 0s .3s}
.xg.is-open .xg-panel{opacity:1;visibility:visible;transform:none;transition:opacity .25s,transform .42s cubic-bezier(.2,.9,.3,1.15)}
.xg.is-left .xg-panel{right:auto;left:calc(var(--side-w) + 18px);transform-origin:0 100%}
.xg-head{display:flex;align-items:center;gap:10px;padding:14px 12px 12px 16px;border-bottom:1px solid var(--line-soft);background:linear-gradient(180deg,var(--accent-soft),transparent)}
.xg-id{flex:1;min-width:0}
.xg-id strong{font-size:15px;color:var(--fg)}
.xg-id strong span{font-weight:400;font-size:11.5px;color:var(--muted);margin-left:4px}
.xg-id small{display:block;font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.xg-ic{width:36px;height:36px;flex:none;border-radius:10px;border:0;background:transparent;color:var(--muted);display:grid;place-items:center;transition:background .2s,color .2s}
.xg-ic:hover{background:var(--editor);color:var(--fg)}
.xg-ic svg{width:18px;height:18px}
#xg-tts[aria-pressed=false] .xg-wv{opacity:.15}
.xg-min{background:var(--editor);color:var(--fg);box-shadow:inset 0 0 0 1px var(--line)}
.xg-body{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:16px}
.xg-welcome>p{margin:0;font-size:14px;line-height:1.8;color:var(--fg);background:var(--editor);border:1px solid var(--line-soft);border-radius:16px 16px 16px 4px;padding:12px 14px}
.xg-chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.xg-chips button{border:1px solid var(--accent-line);background:var(--accent-soft);color:var(--accent);border-radius:99px;padding:8px 13px;font-size:13px;transition:background .2s,transform .2s}
.xg-chips button:hover{background:color-mix(in srgb,var(--accent) 16%,transparent);transform:translateY(-1px)}
.xg-welcome>p.xg-tip{background:none;border:0;padding:0;font-size:12px;color:var(--muted)}
.xg-msgs{display:flex;flex-direction:column;gap:10px}
.xg-m{max-width:88%;margin:0;font-size:14px;line-height:1.75;padding:10px 13px;border-radius:16px;white-space:pre-wrap;animation:xg-pop .3s ease both}
.xg-m.is-user{align-self:flex-end;background:var(--accent);color:var(--accent-ink);border-bottom-right-radius:4px}
.xg-m.is-user[data-voice]::before{content:'🎙 ';font-size:12px}
.xg-m.is-bot{align-self:flex-start;background:var(--editor);border:1px solid var(--line-soft);color:var(--fg);border-bottom-left-radius:4px}
.xg-m.is-thinking{display:flex;align-items:center;gap:10px}
.xg-dots{display:inline-flex;gap:4px}
.xg-dots i{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:xg-dot 1s ease-in-out infinite}
.xg-dots i:nth-child(2){animation-delay:.15s}.xg-dots i:nth-child(3){animation-delay:.3s}
.xg-th-t{font-size:12.5px;color:var(--muted)}
.xg-go{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:12px;background:var(--data-soft);border:1px solid color-mix(in srgb,var(--data) 36%,transparent);color:var(--data);font-size:13px;transition:transform .2s}
.xg-go:hover{transform:translateX(3px)}
.xg-go span{color:var(--muted);font-size:12px}.xg-go b{color:var(--fg)}
.xg-listen{margin:0 12px 10px;padding:12px 14px;border-radius:16px;background:linear-gradient(135deg,rgba(240,86,74,.1),rgba(60,198,242,.08));border:1px solid rgba(240,86,74,.35);display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px}
.xg-wave{display:flex;align-items:center;gap:3px;height:30px}
.xg-wave i{width:3px;height:30%;border-radius:2px;background:#f0564a;animation:xg-eq .7s ease-in-out infinite}
.xg-wave i:nth-child(2n){animation-duration:.55s}.xg-wave i:nth-child(3n){animation-duration:.9s;animation-delay:.1s}.xg-wave i:nth-child(4n){animation-delay:.25s}.xg-wave i:nth-child(5n){animation-duration:.62s;animation-delay:.18s}
.xg-listen p{margin:0;font-size:14px;color:var(--fg);line-height:1.5}
#xg-stop{border:0;background:#f0564a;color:#fff;border-radius:9px;padding:8px 12px;font-size:12px;font-weight:600}
.xg-form{display:flex;align-items:center;gap:8px;margin:0 12px 10px;padding:6px;border:1px solid var(--line);border-radius:16px;background:var(--editor);transition:border-color .2s,box-shadow .2s}
.xg-form:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.xg-mic{width:42px;height:42px;flex:none;border-radius:12px;border:0;background:var(--panel);color:var(--accent);display:grid;place-items:center;box-shadow:inset 0 0 0 1px var(--line)}
#guide-input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:var(--fg);font-size:15px;height:42px;padding:0 4px}
#guide-input::placeholder{color:var(--muted);font-size:13.5px}
#guide-send{width:42px;height:42px;flex:none;border-radius:12px;border:0;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;transition:transform .15s}
#guide-send:hover{transform:scale(1.05)}
#guide-send svg{width:18px;height:18px}
.xg-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:0 16px 14px;font-size:12.5px}
.xg-foot-lead{border:0;background:none;color:var(--accent);font-weight:600;padding:0}
.xg-foot-line{color:#06a14a;font-weight:600}
html[data-theme=dark] .xg-foot-line{color:#4ade80}
.xg-lead{position:absolute;left:0;right:0;bottom:0;max-height:88%;overflow:auto;z-index:3;background:var(--panel);border-top:1px solid var(--accent-line);border-radius:20px 20px 0 0;padding:16px 18px 18px;box-shadow:0 -24px 44px -24px rgba(9,42,73,.4);animation:xg-sheet .35s cubic-bezier(.2,.9,.3,1)}
.xg-lead .guide-lead-heading{display:flex;justify-content:space-between;align-items:center}
.xg-lead-t{font-size:16px;font-weight:700;color:var(--fg);margin:0}
#guide-lead-close{border:0;background:var(--editor);width:32px;height:32px;border-radius:9px;font-size:18px;color:var(--muted)}
.xg-lead>p{font-size:13px;color:var(--muted);margin:6px 0 4px}
.xg-lead label{display:block;font-size:12px;color:var(--fg);margin:10px 0 5px}
.xg-lead input,.xg-lead textarea{display:block;width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:var(--editor);color:var(--fg);font-size:14px}
.xg-lead small{display:block;font-size:11px;color:var(--muted);margin:8px 0}
.xg-lead .action{width:100%;margin-top:4px}
.xg-lead #guide-lead-status{font-size:13px;color:var(--data);margin-top:8px}
.xg-lead .text-link{margin-top:10px}
.xg-nojs{position:fixed;right:16px;bottom:40px;background:var(--panel);padding:10px;border:1px solid var(--line);border-radius:10px;font-size:13px}
.guide-target{outline:2px solid var(--accent)!important;outline-offset:10px;border-radius:3px;background:var(--accent-soft);scroll-margin-top:120px}

/* ---------- 6 travel transition ---------- */
.rt-travel{position:fixed;inset:0;z-index:300;pointer-events:none;visibility:hidden;overflow:hidden}
html.rt-leaving .rt-travel,html.rt-arriving .rt-travel{visibility:visible;pointer-events:auto}
.rt-wave{position:absolute;top:0;bottom:0;left:0;width:150vw;transform:translateX(112vw);transition:transform .62s cubic-bezier(.7,0,.25,1)}
.rt-wave::before{content:'';position:absolute;top:0;bottom:0;right:calc(100% - 1px);width:clamp(60px,9vw,120px);background:inherit;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 400' preserveAspectRatio='none'%3E%3Cpath d='M100 0H52C22 40 82 80 52 120S22 200 52 240 82 320 52 360 30 400 40 400H100Z'/%3E%3C/svg%3E") center/100% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 400' preserveAspectRatio='none'%3E%3Cpath d='M100 0H52C22 40 82 80 52 120S22 200 52 240 82 320 52 360 30 400 40 400H100Z'/%3E%3C/svg%3E") center/100% 100% no-repeat}
.rt-wave.w1{background:#3cc6f2}.rt-wave.w2{background:#14b8a6;transition-delay:.07s}.rt-wave.w3{background:#06111d;transition-delay:.14s}
html.rt-leaving .rt-wave,html.rt-arriving .rt-wave{transform:translateX(-12vw)}
html.rt-arriving .rt-wave{transition:none}
html.rt-arriving.rt-arrived .rt-wave{transform:translateX(-175vw);transition:transform .8s cubic-bezier(.7,0,.25,1)}
html.rt-arriving.rt-arrived .rt-wave.w3{transition-delay:0s}html.rt-arriving.rt-arrived .rt-wave.w2{transition-delay:.07s}html.rt-arriving.rt-arrived .rt-wave.w1{transition-delay:.14s}
.rt-travel-card{position:absolute;left:50%;top:50%;z-index:2;text-align:center;color:#fff;opacity:0;transform:translate(-50%,-38%);transition:opacity .35s,transform .45s cubic-bezier(.2,.9,.3,1)}
html.rt-leaving .rt-travel-card{opacity:1;transform:translate(-50%,-50%);transition-delay:.3s}
html.rt-arriving .rt-travel-card{opacity:1;transform:translate(-50%,-50%);transition:none}
html.rt-arriving.rt-arrived .rt-travel-card{opacity:0;transform:translate(-50%,-62%);transition:opacity .25s,transform .35s}
.rt-travel-k{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:#9fdcf0;letter-spacing:.04em}
.rt-travel-k svg{width:14px;height:14px;animation:xg-spin 1.6s linear infinite}
.rt-travel-card b{display:block;font-size:clamp(26px,4vw,46px);font-weight:800;letter-spacing:-.02em;margin:8px 0 6px;line-height:1.2}
.rt-travel-card code{font:12px var(--font-mono);color:#7fb7cf}
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:.22s}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .hm-roster,.rhp-grid{grid-template-columns:repeat(2,1fr)}
  .hm-core{grid-template-columns:1fr 1fr}.hm-core-card.is-rh{grid-column:1/-1}
  .rh-band{grid-template-columns:1fr}.rh-demo{max-width:560px}
}
@media (max-width:899px){
  .hm-hero-row{grid-template-columns:1fr;gap:18px}
  .hm-vs{grid-template-columns:1fr}.hm-vs-mid{display:none}
  .hm-rules{grid-template-columns:1fr 1fr}
  .hm-start{grid-template-columns:1fr}
  .sv-scene-copy,.sv-faq,.sv-fit,.hm-notes{grid-template-columns:1fr}
  .sv-read{position:static}
  .section-aside{display:none}
}
@media (max-width:640px){
  .hm-hero .section-body{padding-top:30px}
  .hm-hero h1{font-size:clamp(34px,10vw,46px)}
  .hm-roster,.hm-cases,.hm-core,.rhp-grid{grid-template-columns:1fr}
  .hm-rules{grid-template-columns:1fr}
  .rh-band{padding:22px 18px}
  .rh-site{min-height:240px}
  .xg{right:12px;bottom:var(--xg-b,calc(var(--status-h) + 12px))}
  .xg.is-left{left:12px}
  .xg-launch{height:54px;padding-right:16px}
  .xg-l-text small{max-width:150px}
  .xg-panel,.xg.is-left .xg-panel{left:0;right:0;bottom:0;width:100%;height:min(86dvh,700px);border-radius:22px 22px 0 0;border-bottom:0;transform-origin:50% 100%;transform:translateY(60px)}
  #guide-input{font-size:16px}
  .sv-table{font-size:13px}.sv-table th,.sv-table td{padding:12px 12px}
}
@media (prefers-reduced-motion:reduce){
  @view-transition{navigation:none}
  .rt-wave,.rt-travel-card{transition:none!important}
}

@keyframes hm-rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes hm-blink{50%{opacity:0}}
@keyframes mn-w{0%,6%{width:0}30%,86%{width:var(--w)}100%{width:var(--w);opacity:0}}
@keyframes mn-on{0%,34%{opacity:0;transform:scale(.6)}44%,86%{opacity:1;transform:none}100%{opacity:0}}
@keyframes mn-move{0%,18%{transform:translateX(0)}42%,84%{transform:translateX(calc(100% + 18px))}100%{transform:translateX(calc(100% + 18px));opacity:0}}
@keyframes mn-dup{0%,20%{background:color-mix(in srgb,var(--fg) 7%,transparent)}32%,55%{background:color-mix(in srgb,var(--warn) 22%,transparent);border-color:var(--warn)}72%,90%{height:0;margin-bottom:0;opacity:0;border-width:0}100%{height:12px;opacity:1}}
@keyframes mn-h{0%,4%{height:6%}32%,84%{height:var(--h)}100%{height:6%}}
@keyframes rh-ping{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--data) 60%,transparent)}100%{box-shadow:0 0 0 8px transparent}}
@keyframes rh-form{0%,30%{opacity:0;max-height:0;padding-top:0;padding-bottom:0;border-width:0;transform:scaleY(.7)}42%,88%{opacity:1;max-height:120px;padding-top:10px;padding-bottom:10px;border-width:2px;transform:none}100%{opacity:0;max-height:0;padding-top:0;padding-bottom:0;border-width:0}}
@keyframes rh-chat{0%{opacity:0;transform:translateY(10px)}6%,30%{opacity:1;transform:none}38%,100%{opacity:0;transform:translateY(-6px)}}
@keyframes rh-toast{0%,44%{opacity:0;transform:translateY(-6px)}50%,86%{opacity:1;transform:none}93%,100%{opacity:0}}
@keyframes xg-spin{to{transform:rotate(360deg)}}
@keyframes xg-border{to{--xg-a:360deg}}
@keyframes xg-orbit{from{transform:rotate(0deg) translateX(27px)}to{transform:rotate(360deg) translateX(27px)}}
@keyframes xg-breathe{50%{transform:scale(.82)}}
@keyframes xg-eq{0%,100%{height:22%}50%{height:100%}}
@keyframes xg-bounce{0%,100%{transform:none}25%{transform:translateY(-7px)}50%{transform:translateY(0)}70%{transform:translateY(-3px)}}
@keyframes xg-micpulse{0%{box-shadow:0 0 0 0 rgba(240,86,74,.55)}100%{box-shadow:0 0 0 12px rgba(240,86,74,0)}}
@keyframes xg-talk{from{transform:scale(1)}to{transform:scale(1.08)}}
@keyframes xg-pop{from{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:none}}
@keyframes xg-count{from{transform:scaleX(1)}to{transform:scaleX(0)}}
@keyframes xg-dot{0%,100%{transform:translateY(0);opacity:.5}50%{transform:translateY(-4px);opacity:1}}
@keyframes xg-sheet{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
.tree-rh .lbl{flex:0 1 auto}
.tree-tag{margin-left:auto;font:600 9px/1.4 var(--font-mono);color:var(--data);border:1px solid color-mix(in srgb,var(--data) 40%,transparent);border-radius:4px;padding:1px 5px;white-space:nowrap}
.newsletter-dialog .nl-dialog-title{font:700 25px/1.45 var(--font-sans);margin:0 0 12px;color:var(--fg)}
@media(max-width:620px){.newsletter-dialog .nl-dialog-title{font-size:24px}}
/* /assess: quest.js toggles body.quest-on while the console/result is on screen; the minimised 小浪 must not cover its send button */
.ide-body.quest-on .xg:not(.is-open) .xg-dock,.ide-body.quest-on .xg:not(.is-open) .xg-route{opacity:0;transform:translateY(14px);pointer-events:none}