:root{--ink:#172033;--muted:#677086;--paper:#fbfaf7;--violet:#6558f5;--violet-dark:#4b40db;--mint:#b8f1dc;--coral:#ff7b6b;--line:rgba(23,32,51,.1);--shadow:0 24px 80px rgba(36,31,91,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button,input{font:inherit}.noise{position:fixed;inset:0;pointer-events:none;z-index:99;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E")}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{height:78px;display:flex;align-items:center;position:relative;z-index:10}.nav{display:flex;align-items:center;justify-content:space-between;width:100%}.brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:800;letter-spacing:-.04em}.brand-mark{width:38px;height:38px;border-radius:13px;background:var(--ink);display:grid;place-items:center;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}.brand-mark:before{content:"";width:13px;height:16px;background:var(--mint);clip-path:polygon(0 0,100% 50%,0 100%)}.nav-links{display:flex;gap:30px;font-size:14px;color:#545d70}.nav-links a:hover{color:var(--violet)}.nav-actions{display:flex;align-items:center;gap:10px}.lang-switch{display:flex;border:1px solid var(--line);border-radius:99px;padding:3px;background:#fff}.lang-switch a{padding:6px 10px;border-radius:99px;font-size:12px}.lang-switch .active{background:var(--ink);color:#fff}.hero{position:relative;overflow:hidden;padding:76px 0 88px}.hero:before{content:"";position:absolute;width:560px;height:560px;border-radius:50%;background:#e9e3ff;filter:blur(1px);top:-330px;left:calc(50% - 280px);z-index:-1}.orb{position:absolute;border-radius:50%;filter:blur(1px);z-index:-1}.orb-a{width:210px;height:210px;background:#d8f8ec;left:-70px;top:230px}.orb-b{width:170px;height:170px;background:#ffe1dc;right:-40px;top:90px}.hero-inner{text-align:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border:1px solid rgba(101,88,245,.2);color:var(--violet);border-radius:99px;background:rgba(255,255,255,.7);font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:var(--violet);box-shadow:0 0 0 5px rgba(101,88,245,.12)}h1{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:clamp(48px,7.2vw,50px);line-height:1.02;letter-spacing:-.055em;margin:26px auto 22px;max-width:950px;font-weight:500}.hero-copy{font-size:17px;line-height:1.8;color:var(--muted);max-width:720px;margin:0 auto 36px}.parser-card{position:relative;max-width:900px;margin:0 auto;background:rgba(255,255,255,.9);border:1px solid rgba(23,32,51,.1);border-radius:24px;padding:10px;box-shadow:var(--shadow);backdrop-filter:blur(14px);display:flex;gap:8px}.parser-card input{flex:1;min-width:0;border:0;outline:0;background:transparent;padding:17px 18px;font-size:15px;color:var(--ink)}.parser-card input::placeholder{color:#9ba1af}.paste-btn,.parse-btn{border:0;border-radius:16px;cursor:pointer;white-space:nowrap}.paste-btn{padding:0 18px;background:#f2f1ed;color:#555d6c}.parse-btn{padding:0 26px;color:#fff;background:var(--violet);font-weight:750;box-shadow:0 8px 18px rgba(101,88,245,.26);transition:.2s}.parse-btn:hover{background:var(--violet-dark);transform:translateY(-1px)}.parse-btn:disabled{opacity:.65;cursor:wait;transform:none}.trust-row{display:flex;justify-content:center;gap:26px;margin-top:23px;color:#7a8292;font-size:12px}.trust-row span{display:flex;align-items:center;gap:7px}.trust-row i{width:7px;height:7px;border-radius:50%;background:var(--mint);border:1px solid #72ceb0}.announcement{max-width:760px;margin:26px auto 0;font-size:12px;color:#9298a5}.platform-section{padding:80px 0;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-head{text-align:center;margin-bottom:40px}.section-kicker{font-size:12px;font-weight:800;letter-spacing:.13em;color:var(--violet);text-transform:uppercase}.section-head h2{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-weight:500;font-size:42px;letter-spacing:-.035em;margin:10px 0}.section-head p{color:var(--muted);margin:0}.platform-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.platform-item{border:1px solid var(--line);border-radius:18px;padding:20px 10px;text-align:center;transition:.2s;background:#fff}.platform-item:hover{transform:translateY(-4px);box-shadow:0 15px 32px rgba(23,32,51,.08)}.platform-icon{width:42px;height:42px;border-radius:12px;margin:0 auto 12px;display:block;object-fit:contain;background:#f5f5f8}.platform-name{font-size:13px;font-weight:700}.guide-section{padding:100px 0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.step{background:#f4f2ec;border-radius:24px;padding:30px;min-height:210px;position:relative;overflow:hidden}.step:nth-child(2){background:#e9e6ff}.step:nth-child(3){background:#def6ec}.step-no{font:500 58px/1 "Helvetica Neue",Helvetica,Arial,sans-serif;color:rgba(23,32,51,.12);position:absolute;right:22px;top:18px}.step h3{margin:62px 0 10px;font-size:19px}.step p{margin:0;color:var(--muted);line-height:1.75;font-size:14px}.site-footer{border-top:1px solid var(--line);padding:28px 0 38px;color:#888f9c;font-size:12px}.footer-inner{display:flex;justify-content:space-between;gap:20px}.loading-panel,.result-panel,.error-panel{display:none;max-width:900px;margin:22px auto 0;text-align:left}.show{display:block}.loading-panel{padding:18px;border-radius:18px;background:#fff;border:1px solid var(--line);color:var(--muted);text-align:center}.loading-line{height:3px;border-radius:3px;background:#ebe9ff;overflow:hidden;margin-bottom:12px}.loading-line:after{content:"";display:block;width:40%;height:100%;background:var(--violet);animation:load 1.15s infinite ease-in-out}@keyframes load{from{transform:translateX(-100%)}to{transform:translateX(350%)}}.result-panel{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:18px}.result-layout{display:grid;grid-template-columns:240px 1fr;gap:24px}.result-cover{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:16px;background:#eeece7}.result-meta{padding:8px 8px 8px 0}.result-platform{display:inline-block;padding:5px 9px;border-radius:8px;background:#efedff;color:var(--violet);font-size:11px;font-weight:800}.result-meta h3{font-size:22px;margin:14px 0 8px}.result-content{color:var(--muted);line-height:1.7;max-height:84px;overflow:auto}.result-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.action-primary,.action-secondary{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:12px 16px;font-size:13px;font-weight:700;border:0;cursor:pointer}.action-primary{background:var(--violet);color:#fff}.action-secondary{background:#f1f0ec;color:var(--ink)}.error-panel{padding:20px;border:1px solid rgba(255,123,107,.25);background:#fff2ef;border-radius:18px;color:#a93e32}.error-panel strong{display:block;margin-bottom:5px}
@media(max-width:900px){.nav-links{display:none}.platform-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.platform-item:nth-child(n+10){display:none}.hero{padding-top:50px}.steps{grid-template-columns:1fr}.step{min-height:175px}.result-layout{grid-template-columns:180px 1fr}}
@media(max-width:620px){.container{width:min(100% - 24px,1180px)}.site-header{height:66px}.brand{font-size:17px}.hero{padding:42px 0 65px}h1{font-size:45px}.hero-copy{font-size:15px}.parser-card{display:grid;grid-template-columns:1fr auto;padding:8px}.parser-card input{grid-column:1/-1;padding:14px 11px}.paste-btn,.parse-btn{height:46px}.parse-btn{padding:0 20px}.trust-row{gap:12px;flex-wrap:wrap}.platform-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.platform-item:nth-child(n+10){display:none}.platform-section,.guide-section{padding:64px 0}.section-head h2{font-size:34px}.result-layout{grid-template-columns:1fr}.result-cover{aspect-ratio:16/9}.result-meta{padding:0}.footer-inner{flex-direction:column}}
.header-login,.header-register,.account-link{display:inline-flex;align-items:center;justify-content:center;border-radius:99px;font-size:12px;font-weight:700}.header-login{padding:8px 10px;color:#555d6c}.header-register{padding:9px 14px;background:var(--ink);color:#fff}.account-link{gap:7px;padding:4px 10px 4px 4px;background:#fff;border:1px solid var(--line)}.account-avatar{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#e2dfff;color:var(--violet);font-size:11px;font-weight:800}.account-name{max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.result-panel [hidden],.video-dialog [hidden]{display:none!important}
.video-quality-row{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:13px;color:var(--muted)}.video-quality-row select{max-width:100%;padding:8px 30px 8px 10px;border:1px solid var(--line);border-radius:10px;background:#faf9f6;color:var(--ink);font:inherit}.video-quality-row select:focus-visible{outline:2px solid var(--violet);outline-offset:2px}.video-quality-row select:disabled{opacity:1}
.result-preview{position:relative;display:block;width:100%;aspect-ratio:3/4;padding:0;border:0;border-radius:16px;overflow:hidden;background:linear-gradient(145deg,#292540,#111723);cursor:pointer;color:#fff}
.result-preview:disabled{cursor:default}.result-preview:focus-visible{outline:3px solid var(--violet);outline-offset:4px}
.result-preview .result-cover{display:block;width:100%;height:100%;aspect-ratio:auto;border-radius:0;transition:transform .25s}
.result-preview:not(:disabled):hover .result-cover{transform:scale(1.035)}
.preview-play{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;background:linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.35));font-size:13px;font-weight:700;text-shadow:0 1px 8px #000}
.play-symbol{display:grid;place-items:center;width:62px;height:62px;border-radius:50%;border:1px solid rgba(255,255,255,.6);background:rgba(255,255,255,.2);backdrop-filter:blur(8px)}
.play-symbol:after{content:"";width:17px;height:21px;margin-left:4px;background:#fff;clip-path:polygon(0 0,100% 50%,0 100%)}
.video-modal-open{overflow:hidden}.video-dialog{position:fixed;inset:0;margin:auto;width:min(720px,calc(100% - 32px));max-width:calc(100% - 32px);max-height:min(760px,85dvh);padding:0;border:1px solid rgba(255,255,255,.14);border-radius:20px;background:#11131b;color:#fff;box-shadow:0 30px 100px rgba(0,0,0,.4);overflow:auto}
.video-dialog::backdrop{background:rgba(9,12,22,.78);backdrop-filter:blur(5px)}
.player-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 18px}.player-header h2{margin:0;font-size:15px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.player-close{flex-shrink:0;width:36px;height:36px;border:0;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;font-size:26px;line-height:1;cursor:pointer}.player-close:focus-visible{outline:2px solid #fff;outline-offset:2px}
.video-frame{display:block;width:100%;height:min(420px,calc(85dvh - 66px));border:0;background:#000}.player-error{display:grid;place-items:center;min-height:min(260px,calc(85dvh - 90px));margin:0;padding:28px 24px;text-align:center;font-size:14px;line-height:1.8;color:#ffc6bd}
@media(max-width:620px){.result-preview{aspect-ratio:16/9}.video-dialog{width:calc(100% - 32px);border-radius:14px}.player-header{padding:10px 12px}}
@media(max-width:620px){.header-login{display:none}.header-register{padding:8px 11px}.account-name{display:none}.account-link{padding:3px}}
@media(min-width:901px){.platform-item:nth-child(n+19){display:none}}
.is-gallery .result-layout{display:block}.is-gallery .result-meta{padding:0}.is-gallery .result-content{max-height:none;white-space:pre-wrap;overflow-wrap:anywhere}.image-gallery{margin-top:18px}.gallery-toolbar{display:flex;justify-content:flex-end;margin-bottom:14px}.image-list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.image-card{min-width:0}.image-thumbnail{display:block;width:100%;padding:0;border:0;border-radius:12px;overflow:hidden;background:#f4f3f0;cursor:zoom-in}.image-thumbnail img{display:block;width:100%;aspect-ratio:3/4;object-fit:contain}.image-card-actions{display:flex;flex-direction:column;align-items:stretch;gap:5px;margin-top:8px}.image-card-actions a,.image-card-actions button{padding:8px 7px;font-size:12px}.image-thumbnail:focus-visible{outline:2px solid var(--violet);outline-offset:3px}@media(max-width:620px){.image-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.image-card-actions a,.image-card-actions button{padding:7px 5px;font-size:11px}}
.faq-section{padding:76px 0 88px;background:#fff;border-top:1px solid var(--line)}.faq-list{max-width:900px;margin:auto;display:grid;gap:12px}.faq-item{border:1px solid var(--line);border-radius:16px;padding:0 22px;background:#fff}.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:21px 0;list-style:none;cursor:pointer;font-size:15px;font-weight:700;line-height:1.6}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::marker{content:""}.faq-item summary:focus-visible{outline:2px solid var(--violet);outline-offset:4px;border-radius:8px}.faq-item[open]{background:#faf9ff;border-color:#ded9ff}.faq-item[open] .global-chevron{transform:rotate(180deg)}.faq-answer{margin:0;padding:0 0 22px;color:var(--muted);font-size:14px;line-height:1.9;overflow-wrap:anywhere}
@media(max-width:620px){.faq-section{padding:60px 0}.faq-item{padding:0 16px}.faq-item summary{font-size:14px;padding:18px 0;gap:14px}.faq-answer{font-size:13px;padding-bottom:18px}}
.image-modal-open{overflow:hidden}.image-dialog{position:fixed;inset:0;margin:auto;width:fit-content;height:fit-content;padding:0;border:0;border-radius:14px;background:#16191f;max-width:calc(100vw - 32px);max-height:90dvh;overflow:hidden}.image-dialog::backdrop{background:rgba(0,0,0,.78)}.image-dialog img{display:block;max-width:calc(100vw - 32px);max-height:90dvh;object-fit:contain}.image-dialog-close{position:absolute;right:10px;top:10px;display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:0;border-radius:50%;background:rgba(0,0,0,.65);color:#fff;font-size:26px;line-height:1;cursor:pointer}
.gallery-toolbar{gap:8px;flex-wrap:wrap}.image-thumbnail{position:relative}.live-badge{position:absolute;right:7px;top:7px;padding:4px 7px;border-radius:6px;background:rgba(0,0,0,.65);color:#fff;font-size:10px;letter-spacing:.06em}.live-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:42px;height:42px}.live-play:after{width:12px;height:15px}.image-thumbnail.is-live{cursor:pointer}
.result-content{max-height:none;overflow:visible;white-space:pre-wrap;overflow-wrap:anywhere}.result-meta h3{overflow-wrap:anywhere}.text-toggle{display:inline;padding:0;margin-left:5px;border:0;background:none;color:var(--violet);font:inherit;font-size:16px;font-weight:500;cursor:pointer;white-space:nowrap}.text-toggle:focus-visible{outline:2px solid var(--violet);outline-offset:3px}
.platform-page-info{padding:62px 0;background:#fff;border-top:1px solid var(--line)}.platform-page-info article{max-width:900px;margin:auto}.platform-page-info h2{margin:0 0 22px;font-size:25px;line-height:1.45;letter-spacing:-.03em}.platform-page-info p{font-size:15px;line-height:1.9;color:var(--muted);margin:0 0 16px}.platform-page-info p:last-child{margin-bottom:0}@media(max-width:620px){.platform-page-info{padding:44px 0}.platform-page-info h2{font-size:22px}.platform-page-info p{font-size:14px}}