:root{color-scheme:light;--bg:#f5efe2;--surface:rgba(255,255,255,0.9);--surface-strong:#ffffff;--text:#1f1a17;--muted:#6f655f;--line:rgba(31,26,23,0.12);--accent:#d66b37;--accent-strong:#b74f1d;--success:#1f7a45;--error:#b42318;--shadow:0 20px 60px rgba(95,63,34,0.14);--radius-xl:28px;--radius-lg:20px;--radius-md:14px;--page-max:1120px}*{box-sizing:border-box}html{margin:0;padding:0}body{margin:0;min-height:100vh;background:radial-gradient(circle at top left,rgba(238,181,128,.45),transparent 32%),radial-gradient(circle at top right,rgba(191,224,202,.35),transparent 25%),linear-gradient(180deg,#fbf7ef,#f4ebdc);color:var(--text);font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.page-shell{width:min(calc(100% - 32px),var(--page-max));margin:0 auto}.site-header{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:28px 0 18px}.site-brand{display:flex;flex-direction:column;gap:4px}.site-brand strong{font-size:1.15rem;letter-spacing:.02em}.site-brand span{color:var(--muted);font-size:.92rem}.site-nav{display:flex;gap:14px;flex-wrap:wrap}.site-nav a{padding:10px 14px;border-radius:999px;color:var(--muted)}.site-nav a:hover{background:rgba(255,255,255,.6);color:var(--text)}.hero{display:grid;gap:18px;padding:42px 0 28px}.hero-eyebrow{width:fit-content;padding:8px 12px;border-radius:999px;border:1px solid rgba(214,107,55,.2);background:rgba(255,255,255,.72);color:var(--accent-strong);font-size:.9rem}.hero h1{margin:0;max-width:12ch;font-size:clamp(2.4rem,6vw,5.2rem);line-height:.96;letter-spacing:-.04em}.hero p{margin:0;max-width:56rem;color:var(--muted);font-size:1.05rem;line-height:1.7}.panel{background:var(--surface);border:1px solid rgba(255,255,255,.65);box-shadow:var(--shadow);border-radius:var(--radius-xl);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.parse-panel{padding:24px}.parse-form{display:grid;gap:16px}.parse-form label{display:grid;gap:10px;font-weight:600}.parse-form textarea{width:100%;min-height:136px;resize:vertical;padding:18px;border-radius:var(--radius-lg);border:1px solid var(--line);background:var(--surface-strong);color:var(--text);outline:none}.parse-form textarea::placeholder{color:#9a928c}.parse-form textarea:focus{border-color:rgba(214,107,55,.5);box-shadow:0 0 0 4px rgba(214,107,55,.12)}.parse-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.button-link,.button-primary,.button-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 18px;border-radius:999px;border:none;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.button-primary{background:var(--accent);color:#fff;box-shadow:0 16px 28px rgba(214,107,55,.26)}.button-primary:hover{transform:translateY(-1px);background:var(--accent-strong)}.button-primary:disabled{cursor:not-allowed;opacity:.76;transform:none}.button-link,.button-secondary{background:rgba(255,255,255,.74);border:1px solid var(--line);color:var(--text)}.empty-state,.footer-note,.helper-block,.helper-text,.hint-list,.meta-list,.status-text{color:var(--muted)}.helper-block{padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.58);border:1px solid rgba(31,26,23,.08)}.helper-block code{margin-left:8px;word-break:break-all;color:var(--text)}.hint-list{margin:0;padding-left:18px;display:grid;gap:8px}.status-text{font-size:.94rem}.status-text.error{color:var(--error)}.status-text.info{color:var(--accent-strong)}.status-text.success{color:var(--success)}.loading-state{display:flex;align-items:center;gap:16px;padding:18px 20px}.loading-spinner{width:42px;height:42px;border-radius:999px;border:3px solid rgba(214,107,55,.16);border-top:3px solid var(--accent);animation:spin .9s linear infinite;flex:0 0 auto}.loading-copy{display:grid;gap:6px}.loading-copy strong{color:var(--text)}.loading-copy p{margin:0;color:var(--muted)}.result-card{margin-top:18px;padding:24px;display:grid;gap:18px}.result-header{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;flex-wrap:wrap}.result-title-group{display:grid;gap:8px}.result-title-group h2{margin:0;font-size:1.35rem}.badge-row{display:flex;flex-wrap:wrap;gap:8px}.badge{display:inline-flex;align-items:center;min-height:30px;padding:0 10px;border-radius:999px;background:rgba(214,107,55,.12);color:var(--accent-strong);font-size:.86rem}.result-grid{display:grid;grid-template-columns:1fr;gap:18px;align-items:start}.result-grid:has(.cover-frame){grid-template-columns:minmax(0,320px) minmax(0,1fr)}.cover-frame{display:grid;place-items:center;overflow:hidden;border-radius:22px;background:rgba(214,107,55,.08);border:1px solid rgba(214,107,55,.1);aspect-ratio:4/5;min-height:360px}.cover-frame img{display:block;width:100%;height:100%;object-fit:contain}.result-content{display:grid;gap:16px}.meta-list{margin:0;padding:0;list-style:none;display:grid;gap:10px}.media-preview{display:grid;gap:12px;min-height:360px}.media-preview video{width:100%;height:360px;border-radius:18px;background:#000;object-fit:contain}.image-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}.image-grid img{width:100%;display:block;border-radius:16px}.action-row{display:flex;flex-wrap:wrap;gap:12px;min-height:48px}.download-progress{display:grid;gap:8px;padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.64);border:1px solid rgba(31,26,23,.08)}.download-progress-row{display:flex;justify-content:space-between;gap:12px;align-items:center;color:var(--text)}.download-progress p{margin:0;color:var(--muted);font-size:.92rem}.progress-track{position:relative;height:10px;overflow:hidden;border-radius:999px;background:rgba(214,107,55,.16)}.progress-track span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),var(--accent-strong));transition:width .18s ease}.progress-track.indeterminate span{width:35%;animation:progressSlide 1.1s ease-in-out infinite}.result-text-block{height:160px;overflow:auto;padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.62);border:1px solid rgba(31,26,23,.08);line-height:1.7;white-space:pre-wrap}.selector-group{display:grid;gap:10px}.selector-group strong{font-size:.95rem}.selector-row{display:flex;flex-wrap:wrap;gap:10px;min-height:40px}.selector-chip,.thumbnail-button{border:1px solid var(--line);background:rgba(255,255,255,.7);color:var(--text);cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease}.selector-chip{min-height:40px;padding:0 14px;border-radius:999px}.selector-chip.active,.thumbnail-button.active{border-color:rgba(214,107,55,.5);background:rgba(214,107,55,.12)}.gallery-panel{display:grid;gap:14px;min-height:62px}.image-carousel{padding:12px 0 2px}.gallery-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.gallery-index{color:var(--muted);font-size:.94rem}.thumbnail-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(88px,1fr));gap:10px}.thumbnail-button{padding:0;border-radius:12px;overflow:hidden;aspect-ratio:1/1}.thumbnail-button img{width:100%;height:100%;object-fit:cover;display:block}.section{padding:28px 0 40px}.section h3{margin:0 0 12px;font-size:1.2rem}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.info-card{padding:18px}.empty-state{padding:18px;border-radius:var(--radius-lg);background:rgba(255,255,255,.55);border:1px dashed rgba(31,26,23,.12)}.footer-note{padding:0 0 44px;font-size:.94rem}@keyframes spin{to{transform:rotate(1turn)}}@keyframes progressSlide{0%{transform:translateX(-120%)}to{transform:translateX(320%)}}@media (max-width:840px){.result-grid,.result-grid:has(.cover-frame){grid-template-columns:1fr}.cover-frame,.media-preview{min-height:280px}.media-preview video{height:280px}.hero h1{max-width:none}.site-header{flex-direction:column;align-items:flex-start}}