/* finesse · register=product-web · morph=simple-form · A=white+charcoal · B=system-sans
 * C=single-column-workflow · D=direct-state-feedback · E=restrained-green-accent
 * SOUL=3 SPECTACLE=1 DENSITY=4 */
:root{--page:#ffffff;--surface:#f7f8f7;--surface-strong:#f0f2f0;--ink:#171a18;--muted:#686f6a;--line:#e2e6e3;--accent:#246b4b;--accent-hover:#1d583e;--accent-soft:#eaf3ee;--danger:#a53d37;--warning:#8b681f;--white:#fefefe;--radius:12px;--font:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}html{overflow-x:clip;background:var(--page)}body{margin:0;overflow-x:clip;background:var(--page);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,.file-field{-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,.file-field:focus-within{outline:3px solid var(--accent-soft);outline-offset:2px}
.site-header{height:72px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 760px)/2));background:var(--page)}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:700;font-size:17px}.brand img{width:34px;height:34px;border-radius:8px}.version{font-size:13px;color:var(--muted)}
.site-main{width:min(100% - 40px,720px);margin:0 auto;padding:72px 0 48px}.intro{max-width:620px;margin-bottom:52px}.eyebrow{margin:0 0 12px;color:var(--accent);font-size:13px;font-weight:700;letter-spacing:.04em}.intro h1{margin:0;font-size:clamp(38px,7vw,58px);line-height:1.06;letter-spacing:-.045em;font-weight:720;overflow-wrap:anywhere}.intro>p:last-child{margin:22px 0 0;color:var(--muted);font-size:17px}
.stepper{display:flex;align-items:center;margin-bottom:36px;padding-bottom:20px;border-bottom:1px solid var(--line)}.step{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;white-space:nowrap}.step i{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--surface-strong);font-style:normal;font-size:12px;font-weight:700}.step.on{color:var(--ink);font-weight:650}.step.on i{background:var(--accent);color:var(--white)}.step.done i{background:var(--accent-soft);color:var(--accent)}.line{height:1px;flex:1;background:var(--line);margin:0 12px}.line.done{background:var(--accent)}
.panel{display:none}.panel.active{display:block}.panel-head{margin-bottom:28px}.panel-head>span{display:block;margin-bottom:6px;color:var(--accent);font-size:13px;font-weight:700}.panel-head h2{margin:0;font-size:30px;line-height:1.2;letter-spacing:-.025em}.panel-head p{margin:10px 0 0;color:var(--muted);max-width:600px}
.status-row,.file-field,.password-field,.app-card,.progress-card,.check-card,.result-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--page)}.status-row{min-height:86px;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}.status-row>div{display:flex;flex-direction:column;min-width:0}.status-row strong{font-size:16px}.status-row small{margin-top:3px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.status{flex:none;padding:4px 9px;border-radius:99px;background:#f7f2e7;color:var(--warning);font-size:12px;font-weight:650}.status.ready{background:var(--accent-soft);color:var(--accent)}
.guide{list-style:none;margin:20px 0 0;padding:0;border-top:1px solid var(--line)}.guide li{min-height:56px;display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--line)}.guide b{width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:var(--surface);font-size:12px}
.file-field{min-height:76px;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:12px;cursor:pointer}.file-field:hover,.file-field.selected{border-color:var(--accent);background:var(--accent-soft)}.file-field>span{display:flex;min-width:0;flex-direction:column}.file-field small{margin-top:2px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-field em{flex:none;color:var(--accent);font-size:13px;font-style:normal;font-weight:700}
.password-field{display:block;padding:14px 16px}.password-field>span{display:block;margin-bottom:8px;font-size:13px;font-weight:650}.password-field>div{display:flex;align-items:center;gap:10px}.password-field input{width:100%;min-width:0;border:0;padding:2px 0;background:transparent;color:var(--ink);outline:0}.password-field input::placeholder{color:#929993}.password-field button{border:0;background:transparent;color:var(--accent);font-size:13px;font-weight:700;cursor:pointer}
.check-card{margin-top:16px;padding:16px;background:var(--surface)}.check-card>div{display:flex;align-items:center;gap:9px}.check-card>div>span{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#f4e8e7;color:var(--danger);font-size:12px;font-weight:800}.check-card p{margin:5px 0 0 31px;color:var(--muted);font-size:13px}.check-card.pass>div>span{background:var(--accent-soft);color:var(--accent)}.privacy-note{margin:14px 0 0;color:var(--muted);font-size:13px}
.app-card{padding:18px;display:flex;align-items:center;gap:16px}.app-card img{width:62px;height:62px;border-radius:14px}.app-card>div{display:flex;flex-direction:column;min-width:0;flex:1}.app-card>div strong{font-size:18px}.app-card>div span,.app-card>div small{color:var(--muted);font-size:13px}.selected-mark{flex:none;padding:5px 10px;border-radius:99px;background:var(--accent-soft);color:var(--accent);font-size:12px}.facts{margin-top:16px;border-top:1px solid var(--line)}.facts>div{min-height:54px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line)}.facts span{color:var(--muted)}.facts strong{text-align:right;font-size:14px}
.progress-card{padding:22px}.progress-summary{display:flex;align-items:baseline;justify-content:space-between}.progress-summary strong{font-size:30px;letter-spacing:-.03em}.progress-summary span{color:var(--muted);font-size:13px}.bar{height:8px;margin-top:14px;border-radius:99px;background:var(--surface-strong);overflow:hidden}.bar i{display:block;width:0;height:100%;border-radius:inherit;background:var(--accent);transition:width .35s ease}.ring-hidden{position:absolute;width:0;height:0;overflow:hidden}.stage-list{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 22px}.stage-list li{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}.stage-list li i{width:16px;height:16px;border:1px solid var(--line);border-radius:50%;background:var(--surface)}.stage-list li.current{color:var(--accent);font-weight:650}.stage-list li.current i{border:5px solid var(--accent-soft);background:var(--accent)}.stage-list li.done{color:var(--ink)}.stage-list li.done i{border-color:var(--accent);background:var(--accent)}
.result-card{margin-top:14px;padding:16px;background:var(--surface)}.result-card p{margin:4px 0 0;color:var(--muted)}.error-card strong{color:var(--danger)}.actions{display:flex;gap:12px;margin-top:32px}.actions button{min-height:50px;border-radius:10px;padding:0 22px;border:1px solid transparent;font-weight:700;cursor:pointer;transition:background .15s ease,border-color .15s ease}.primary{flex:1;background:var(--accent);color:var(--white)}.primary:hover{background:var(--accent-hover)}.primary:disabled{background:#a8aea9;cursor:not-allowed}.secondary{background:var(--page);border-color:var(--line)!important;color:var(--ink)}
footer{display:flex;justify-content:space-between;gap:20px;margin-top:80px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}footer p{margin:0}.status-row small{white-space:normal;overflow:visible;text-overflow:clip;overflow-wrap:anywhere;word-break:break-all}
@media(max-width:620px){.site-header{height:64px;padding:0 20px}.site-main{width:calc(100% - 40px);padding-top:48px}.intro{margin-bottom:40px}.intro h1{font-size:40px}.intro>p:last-child{font-size:15px}.step span{display:none}.line{margin:0 9px}.panel-head h2{font-size:26px}.stage-list{grid-template-columns:1fr}footer{display:block;margin-top:60px}footer p+p{margin-top:4px}}
@media(max-width:360px){.site-main{width:calc(100% - 28px)}.version{display:none}.intro h1{font-size:35px}.status-row,.app-card{align-items:flex-start}.selected-mark{padding:4px 7px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition-duration:.01ms!important}}