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var(--accent);outline-offset:3px}html{background:#f4f4f1}html[data-theme=dark]{background:#111214}.seenzus-root{--nav-h: 60px;--site-radius-control: var(--radius-compact);--site-radius-card: var(--radius-card);--site-radius-feature: 16px;--site-radius-frame: var(--radius-panel);--site-card-pad: clamp(20px, 2.2vw, 30px);--site-card-label: 500 11px/1.4 "Outfit","Noto Sans SC","PingFang SC",sans-serif;--site-card-body: 400 15px/1.72 "Outfit","Noto Sans SC","PingFang SC",sans-serif;--site-card-number: 400 clamp(38px, 4vw, 52px)/.92 "Outfit","Noto Sans SC","PingFang SC",sans-serif;--site-card-shadow: 0 18px 48px color-mix(in srgb,var(--ink) 5%,transparent);--ease-in-out: cubic-bezier(.77,0,.175,1);--motion-duration-press-in: .1s;--warm-accent: rgb(238,205,126);--warm-accent-deep: #765715;--warm-accent-soft: color-mix(in srgb,var(--warm-accent) 18%,transparent);--site-bg: #f4f4f1;--wall: var(--site-bg);--bg: var(--site-bg);--bg-deep: #e9e9e5;--ink: #111214;--ink2: #414347;--ink3: #62656a;--accent: #765715;--accent-2: rgb(238,205,126);--accent-deep: #57400e;--btn: #111214;--btn-ink: #f4f4f1;--tile: #25272a;--tile-ink: #f4f4f1;--memo: #deded8;--memo-ink: #25272a;--danger: #8a3c35;--warn: #786034;--frost: rgba(255,255,255,.56);--frost-soft: rgba(255,255,255,.36);--frost-dim: rgba(17,18,20,.06);--frost-border: rgba(17,18,20,.14);--tint: rgba(17,18,20,.06);--tint-soft: rgba(17,18,20,.035);--line: rgba(17,18,20,.13);--line-strong: rgba(17,18,20,.26);--sheet: rgba(244,244,241,.96);--pop: rgba(244,244,241,.99);--surface-soft: #ecece8;--surface: #e3e3de;--surface-raised: #ffffff;--shadow: #111214;--accent-shadow: rgba(17,18,20,.34);--spatial-light: #fffdf6;--canvas-glow-a: rgba(255,255,255,.7);--canvas-glow-b: rgba(17,18,20,.035);--photo-scrim: #0A0906;--app-mock-glass-bg: linear-gradient(135deg, rgba(255, 255, 255, .38) 0%, rgba(255, 255, 255, .18) 50%, rgba(255, 255, 255, .28) 100%), radial-gradient(120% 80% at 0% 0%, rgba(255, 255, 255, .45), rgba(255, 255, 255, 0) 55%);--app-mock-glass-border: rgba(255, 255, 255, .32);--app-mock-glass-shadow: inset 0 1.2px 0 rgba(255, 255, 255, .55), inset 1px 0 0 rgba(255, 255, 255, .22), inset 0 -1px 0 rgba(255, 255, 255, .14), inset -1px -2px 8px rgba(60, 40, 20, .06), 0 1px 0 rgba(255, 255, 255, .22), 0 18px 48px rgba(17, 18, 20, .06);--app-mock-glass-glaze: linear-gradient(160deg, rgba(255, 255, 255, .25) 0%, rgba(255, 255, 255, 0) 28%), radial-gradient(140% 80% at 100% 100%, rgba(255, 255, 255, .1), rgba(255, 255, 255, 0) 55%);--app-mock-glass-edge: linear-gradient(135deg, rgba(255, 255, 255, .55) 0%, rgba(255, 255, 255, .08) 35%, rgba(255, 255, 255, 0) 60%, rgba(255, 255, 255, .22) 100%);overflow-x:clip;isolation:isolate;min-height:100dvh;font-family:Outfit,Noto Sans SC,PingFang SC,system-ui,sans-serif;color:var(--ink);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:radial-gradient(ellipse at 22% 14%,var(--canvas-glow-a) 0%,transparent 50%),radial-gradient(ellipse at 86% 92%,var(--canvas-glow-b) 0%,transparent 55%),var(--bg);background-size:cover,cover,cover;background-attachment:fixed,fixed,fixed}.seenzus-root[data-theme=dark]{--site-bg: #111214;--wall: var(--site-bg);--bg: var(--site-bg);--bg-deep: #090a0b;--ink: #f1f1ed;--ink2: #bec0c2;--ink3: #9b9da1;--accent: rgb(238,205,126);--accent-2: #c8a85d;--accent-deep: #f6dfa8;--btn: #f1f1ed;--btn-ink: #111214;--tile: #e5e5e0;--tile-ink: #111214;--memo: #303236;--memo-ink: #f1f1ed;--danger: #d58b84;--warn: #c5aa72;--frost: rgba(255,255,255,.08);--frost-soft: rgba(255,255,255,.055);--frost-dim: rgba(255,255,255,.12);--frost-border: rgba(255,255,255,.14);--tint: rgba(255,255,255,.09);--tint-soft: rgba(255,255,255,.05);--line: rgba(255,255,255,.13);--line-strong: rgba(255,255,255,.25);--sheet: rgba(17,18,20,.96);--pop: rgba(17,18,20,.99);--surface-soft: #1c1d20;--surface: #282a2e;--surface-raised: #303236;--shadow: #000;--accent-shadow: rgba(0,0,0,.72);--spatial-light: #fffdf6;--canvas-glow-a: rgba(255,255,255,.035);--canvas-glow-b: rgba(255,255,255,.015);--warm-accent-deep: rgb(238,205,126);--warm-accent-soft: color-mix(in srgb,var(--warm-accent) 16%,transparent)}@media(max-width:1240px){.seenzus-root{--nav-h: 66px}}.seenzus-root .en,.seenzus-root[data-lang=en] .zh{display:none!important}.seenzus-root[data-lang=en] .en,.seenzus-root:not([data-lang=en]) .zh{display:revert!important}.seenzus-root[data-lang=zh]{font-family:Noto Sans SC,PingFang SC,Outfit,system-ui,sans-serif}.seenzus-root[data-lang=zh] .mono-zh-keep{font-family:Outfit,Noto Sans SC,PingFang SC,sans-serif}.seenzus-root.lang-xfade{opacity:1;filter:blur(0);transition:opacity .18s var(--ease),filter .18s var(--ease)}.seenzus-root.lang-xfade-out{opacity:0;filter:blur(2px);transition:opacity 125ms var(--ease),filter 125ms var(--ease)}.seenzus-root.lang-xfade-in{opacity:0;filter:blur(2px);transition:none}[data-reveal-ready] [data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .65s var(--ease, cubic-bezier(.32,.72,0,1)),transform .65s var(--ease, cubic-bezier(.32,.72,0,1))}[data-reveal-ready] [data-reveal=in]{opacity:1;transform:none}[data-reveal-ready] [data-reveal][data-reveal-blur]{filter:blur(2px);transition:opacity .65s var(--ease, cubic-bezier(.32,.72,0,1)),transform .65s var(--ease, cubic-bezier(.32,.72,0,1)),filter .65s var(--ease, cubic-bezier(.32,.72,0,1))}[data-reveal-ready] [data-reveal-blur][data-reveal=in]{filter:blur(0)}.band-dark{--bg: var(--dark-canvas);--bg-deep: var(--dark-deep-canvas);--ink: var(--dark-ink);--ink2: var(--dark-ink2);--ink3: var(--dark-ink3);--accent: var(--dark-accent);--accent-2: var(--dark-accent-2);--accent-deep: var(--dark-accent-deep);--memo: var(--dark-memo);--memo-ink: var(--dark-memo-ink);--danger: var(--dark-danger);--warn: var(--dark-warn);--btn: var(--dark-button);--btn-ink: var(--dark-button-ink);--tile: var(--dark-tile);--tile-ink: var(--dark-tile-ink);--frost: var(--dark-frost);--frost-soft: var(--dark-frost-soft);--frost-dim: var(--dark-frost-dim);--frost-border: var(--dark-frost-border);--tint: var(--dark-tint);--tint-soft: var(--dark-tint-soft);--line: var(--dark-line);--line-strong: var(--dark-line-strong);--dot-off: var(--dark-dot-off);--orb-highlight: var(--dark-orb-highlight);--orb-mid: var(--dark-orb-mid);--orb-shadow: var(--dark-orb-shadow);color:var(--ink)}.band-dark .glass{background:linear-gradient(135deg,#ffffff24,#ffffff12 55%,#ffffff17),radial-gradient(120% 80% at 0% 0%,#ffffff29,#fff0 55%);border:1px solid rgba(255,255,255,.15);box-shadow:inset 0 1.2px #ffffff1a,inset 0 -1px #00000038,0 18px 48px #00000038}.band-dark .glass:before{background:linear-gradient(165deg,#ffffff1a,#fff0 26%)}.band-dark .glass:after{background:linear-gradient(135deg,#ffffff3d,#fff0 34% 62%,#ffffff1a) border-box}.glass{position:relative;background:linear-gradient(135deg,#ffffff8a,#ffffff47,#fff6),radial-gradient(120% 80% at 0% 0%,#ffffff94,#fff0 55%);backdrop-filter:blur(36px) saturate(160%) brightness(1.015);-webkit-backdrop-filter:blur(36px) saturate(160%) brightness(1.015);border:1px solid rgba(255,255,255,.5);box-shadow:inset 0 1.2px #ffffff8c,inset 0 -1px #ffffff24,0 18px 48px #1112140f}.glass:before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(165deg,#ffffff52,#ffffff17 24%,#fff0 46%),radial-gradient(90% 55% at 100% 100%,#ffffff1a,#fff0 60%);mix-blend-mode:screen}.glass:after{content:"";position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;border:1px solid transparent;background:linear-gradient(135deg,#ffffff8c,#fff0 34% 62%,#ffffff38) border-box;-webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);mask-composite:exclude}[data-theme=dark] .glass:before{background:linear-gradient(165deg,#ffffff1a,#fff0 26%)}[data-theme=dark] .glass:after{background:linear-gradient(135deg,#ffffff3d,#fff0 34% 62%,#ffffff1a) border-box}[data-theme=dark] .glass{background:linear-gradient(135deg,#ffffff24,#ffffff12 55%,#ffffff17),radial-gradient(120% 80% at 0% 0%,#ffffff29,#fff0 55%);border:1px solid rgba(255,255,255,.15);box-shadow:inset 0 1.2px #ffffff1a,inset 0 -1px #00000038,0 18px 48px #00000038}@media(prefers-reduced-transparency:reduce){.seenzus-root .glass{background:var(--sheet);backdrop-filter:none!important;-webkit-backdrop-filter:none!important;border:1px solid var(--line-strong)}.seenzus-root .glass:before,.seenzus-root .glass:after{display:none}}@media(prefers-contrast:more){.seenzus-root .glass{background:var(--sheet);backdrop-filter:none!important;-webkit-backdrop-filter:none!important;border:1px solid var(--ink3)}.seenzus-root .glass:before,.seenzus-root .glass:after{display:none}.seenzus-root{--ink3: var(--ink2)}}.seenzus-root nav>.glass{background:color-mix(in srgb,var(--sheet) 96%,var(--bg-deep));border:1px solid var(--frost-border);backdrop-filter:none;-webkit-backdrop-filter:none}.seenzus-root .dropdown-menu.glass{background:var(--popover);border:1px solid var(--frost-border);backdrop-filter:blur(30px) saturate(185%);-webkit-backdrop-filter:blur(30px) saturate(185%)}.seenzus-root[data-theme=dark] .dropdown-menu.glass{box-shadow:inset 0 1px #ffffff14,0 30px 64px -20px #000000b8,0 12px 28px -12px #00000080}.tap{cursor:pointer;-webkit-tap-highlight-color:transparent;user-select:none;transition:transform var(--motion-duration-press) var(--ease),background var(--motion-duration-surface) var(--ease),color var(--motion-duration-surface) var(--ease),border-color var(--motion-duration-surface) var(--ease),box-shadow var(--motion-duration-surface) var(--ease);touch-action:manipulation}.tap:active{transform:scale(.97)}@media(hover:hover)and (pointer:fine){.seenzus-root .lift{transition:transform .2s var(--ease),box-shadow .25s var(--ease)}.seenzus-root .lift:hover{transform:translateY(-3px);box-shadow:inset 0 1.2px #ffffff8c,inset 0 -1px #ffffff24,0 30px 64px -22px #3c281475,0 14px 26px -10px #3c28144d}.seenzus-root[data-theme=dark] .lift:hover,.seenzus-root .band-dark .lift:hover{box-shadow:inset 0 1.2px #ffffff1a,inset 0 -1px #0000003d,0 30px 64px -18px #000000bf,0 14px 26px -10px #0000008c}.seenzus-root .arrow-shift .arrow{transition:transform .2s var(--ease)}.seenzus-root .arrow-shift:hover .arrow{transform:translate(3px)}}@keyframes floatBob{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes floatBobLite{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}@keyframes pulseDot{0%,to{opacity:1}50%{opacity:.35}}@keyframes auroraDrift{0%,to{transform:translate(0) scale(1)}50%{transform:translate(12px,-8px) scale(1.05)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.seenzus-root h1,.seenzus-root h2{text-wrap:balance}.seenzus-root[data-lang=zh] :is(h1,h2,h3){line-break:strict;word-break:auto-phrase;overflow-wrap:normal}.seenzus-root[data-lang=zh] :is(h1,h2){text-wrap:balance}.seenzus-root[data-lang=zh] h3{text-wrap:pretty}.seenzus-root[data-lang=zh] .zh-heading-phrase{white-space:nowrap}.seenzus-root p,.seenzus-root summary{text-wrap:pretty}.seenzus-root .logo-themed .light{display:block;filter:drop-shadow(0 4px 10px var(--accent-shadow))}.seenzus-root .logo-themed .dark{display:none;filter:drop-shadow(0 4px 10px var(--accent-shadow))}.seenzus-root[data-theme=dark] .logo-themed .light{display:none}.seenzus-root[data-theme=dark] .logo-themed .dark{display:block}.seenzus-root .band-dark .logo-themed .light{display:none}.seenzus-root .band-dark .logo-themed .dark{display:block}.seenzus-root .theme-toggle .show-dark,.seenzus-root[data-theme=dark] .theme-toggle .show-light{display:none}.seenzus-root[data-theme=dark] .theme-toggle .show-dark{display:block}.seenzus-root *::-webkit-scrollbar{width:8px;height:8px}.seenzus-root *::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:4px}.seenzus-root *::-webkit-scrollbar-track{background:transparent}.seenzus-root .dropdown{position:relative}.seenzus-root .dropdown-trigger{display:inline-flex;align-items:center;gap:5px;font:500 13px Outfit;color:var(--ink2);background:transparent;border:0;padding:8px 14px;border-radius:var(--radius-pill);cursor:pointer;font-family:inherit;transition:color .25s var(--ease),background .25s var(--ease)}.seenzus-root[data-lang=zh] .dropdown-trigger{font-family:Noto Sans SC,PingFang SC,Outfit,sans-serif}.seenzus-root .dropdown-trigger svg{transition:transform .25s var(--ease)}.seenzus-root .dropdown:hover .dropdown-trigger,.seenzus-root .dropdown[data-open="1"] .dropdown-trigger,.seenzus-root .dropdown:focus-within .dropdown-trigger{color:var(--ink);background:var(--frost-soft)}.seenzus-root .dropdown:hover .dropdown-trigger svg,.seenzus-root .dropdown[data-open="1"] .dropdown-trigger svg,.seenzus-root .dropdown:focus-within .dropdown-trigger svg{transform:rotate(180deg)}.seenzus-root .dropdown-menu{position:absolute;top:calc(100% + 14px);left:50%;transform:translate(-50%) translateY(-6px) scale(.97);transform-origin:50% 0;width:320px;border-radius:24px;padding:10px;opacity:0;visibility:hidden;transition:opacity .28s var(--ease),transform .28s var(--ease),visibility 0s linear .28s;pointer-events:none;z-index:60}.seenzus-root .dropdown:hover:after,.seenzus-root .dropdown[data-open="1"]:after,.seenzus-root .dropdown:focus-within:after{content:"";position:absolute;left:50%;transform:translate(-50%);width:max(100%,320px);top:100%;height:14px}.seenzus-root .dropdown:hover .dropdown-menu,.seenzus-root .dropdown[data-open="1"] .dropdown-menu,.seenzus-root .dropdown:focus-within .dropdown-menu{opacity:1;visibility:visible;transform:translate(-50%) translateY(0) scale(1);pointer-events:auto;transition-delay:0s}.seenzus-root .dropdown-link{display:flex;align-items:center;gap:14px;padding:11px 14px;border-radius:var(--radius-card);text-decoration:none;color:var(--ink);transition:background .2s var(--ease),transform .2s var(--ease)}@media(hover:hover)and (pointer:fine){.seenzus-root .dropdown-link:hover{background:var(--tint);transform:translate(2px)}}.seenzus-root .dl-icon{width:20px;height:20px;display:grid;place-items:center;color:var(--accent);flex-shrink:0}.seenzus-root .dl-icon svg{display:block;width:20px;height:20px}.seenzus-root .dl-meta{font:500 10.5px Outfit;color:var(--ink3);margin-top:2px;letter-spacing:.04em}.seenzus-root .faq-cat{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:transparent;border:1px solid transparent;border-radius:var(--radius-control);padding:12px 14px;cursor:pointer;color:var(--ink2);font:500 14.5px Outfit,Noto Sans SC,PingFang SC,sans-serif;letter-spacing:-.01em;transition:background .28s var(--ease),color .28s var(--ease),border-color .28s var(--ease)}.seenzus-root[data-lang=zh] .faq-cat{font-family:Noto Sans SC,PingFang SC,Outfit,sans-serif}@media(hover:hover)and (pointer:fine){.seenzus-root .faq-cat:hover{color:var(--ink);background:var(--frost-soft)}}.seenzus-root .faq-cat[data-active="1"]{color:var(--ink);background:var(--frost);border-color:var(--frost-border)}.seenzus-root .faq-cat-dot{width:7px;height:7px;border-radius:2px;background:currentColor;opacity:.3;flex-shrink:0;transition:opacity .28s var(--ease),box-shadow .28s var(--ease),background .28s var(--ease)}.seenzus-root .faq-cat[data-active="1"] .faq-cat-dot{background:var(--accent);opacity:1;box-shadow:0 0 10px var(--accent)}.seenzus-root .faq-cat-n{font:500 11px Outfit,Noto Sans SC,PingFang SC,sans-serif;color:var(--ink3);flex-shrink:0;letter-spacing:.06em}.seenzus-root .faq-wrap .faq-panel{display:none}.seenzus-root .faq-wrap:not([data-active-cat]) .faq-panel[data-cat="0"]{display:block}.seenzus-root .faq-wrap[data-active-cat="0"] .faq-panel[data-cat="0"],.seenzus-root .faq-wrap[data-active-cat="1"] .faq-panel[data-cat="1"],.seenzus-root .faq-wrap[data-active-cat="2"] .faq-panel[data-cat="2"],.seenzus-root .faq-wrap[data-active-cat="3"] .faq-panel[data-cat="3"],.seenzus-root .faq-wrap[data-active-cat="4"] .faq-panel[data-cat="4"]{display:block;animation:faqIn .5s var(--ease) both}.seenzus-root .faq-item{border-bottom:1px solid var(--line)}.seenzus-root .faq-item summary{transition:opacity .2s var(--ease);min-height:var(--control-min-size)}@media(hover:hover)and (pointer:fine){.seenzus-root .faq-item summary:hover{opacity:.68}.seenzus-root .faq-item summary:hover .faq-plus{color:var(--accent)}}.seenzus-root .faq-plus{color:var(--ink3);transition:transform .28s var(--ease),color .28s var(--ease)}.seenzus-root .faq-item[open] .faq-plus{transform:rotate(45deg);color:var(--accent)}.seenzus-root .faq-item[open]>.faq-a{animation:faqReveal .4s var(--ease) both}@keyframes 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SC,sans-serif;letter-spacing:-.01em}.bubble-close[data-astro-cid-wc672zpm]{width:44px;height:44px;flex:none;display:grid;place-items:center;border:0;border-radius:var(--site-radius-control);background:transparent;color:var(--ink3);cursor:pointer;transition:color .25s var(--ease)}@media(hover:hover)and (pointer:fine){.bubble-close[data-astro-cid-wc672zpm]:hover{color:var(--ink)}}.bubble-close[data-astro-cid-wc672zpm]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.bubble-receipt[data-astro-cid-wc672zpm]{display:grid;gap:10px;padding:6px 0 4px}.receipt-from[data-astro-cid-wc672zpm]{margin:0}.receipt-from[data-astro-cid-wc672zpm] img[data-astro-cid-wc672zpm]{width:auto;height:56px}.bubble-receipt[data-astro-cid-wc672zpm]:focus-visible{outline:2px solid var(--accent);outline-offset:6px;border-radius:var(--site-radius-control)}.receipt-line[data-astro-cid-wc672zpm]{margin:0;color:var(--ink);font:500 17px/1.35 Outfit,Noto Sans SC,PingFang SC,sans-serif;letter-spacing:-.01em;text-wrap:balance}.receipt-body[data-astro-cid-wc672zpm]{margin:0;color:var(--ink2);font:400 13.5px/1.65 Outfit,Noto Sans SC,PingFang SC,sans-serif}@media(max-width:600px){.feedback-bubble[data-astro-cid-wc672zpm]{left:16px;right:16px;align-items:stretch}.bubble-trigger[data-astro-cid-wc672zpm]{align-self:flex-end}.bubble-panel[data-astro-cid-wc672zpm]{width:100%}}@media(prefers-reduced-motion:reduce){.bubble-trigger[data-astro-cid-wc672zpm],.bubble-close[data-astro-cid-wc672zpm]{transition:none}.bubble-trigger[data-astro-cid-wc672zpm]:hover{transform:none}}