:root{color-scheme:light;--ink:#17211c;--muted:#5c6b62;--line:#dce5de;--paper:#fbfdfa;--soft:#eef7f0;--accent:#176b5b;--accent-2:#b9472f;--blue:#315f9f}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Noto Sans TC,Microsoft JhengHei,sans-serif;letter-spacing:0}a{color:inherit;text-decoration:none}img,svg{max-width:100%}.site-shell{min-height:100vh;display:flex;flex-direction:column}.container{width:min(1120px,calc(100% - 32px));margin:0 auto}.header{border-bottom:1px solid var(--line);background:rgba(251,253,250,.94);position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.footer-inner,.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0}.brand{font-size:24px;font-weight:800}.nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:15px}.button,button.button{border:1px solid var(--ink);background:var(--ink);color:white;min-height:44px;padding:0 18px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;cursor:pointer}.button.secondary{background:white;color:var(--ink);border-color:var(--line)}.hero{padding:64px 0 32px;display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,440px);gap:40px;align-items:center}.eyebrow{color:var(--accent);font-weight:800;margin:0 0 12px}h1{font-size:clamp(40px,6vw,72px);line-height:1;margin:0 0 20px}h1,h2{letter-spacing:0}h2{font-size:clamp(28px,3vw,42px);line-height:1.12;margin:0 0 18px}h3{font-size:21px;margin:0 0 10px}p{color:var(--muted);line-height:1.75}.lead{font-size:19px;max-width:680px}.section{padding:48px 0}.band{background:white;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:white;border:1px solid var(--line);border-radius:8px;padding:22px}.soft-card{background:var(--soft);border:1px solid #d6eadc;border-radius:8px;padding:22px}.upload-panel{border:1px solid var(--line);border-radius:8px;background:white;padding:24px}.upload-drop{display:block;border:1px dashed #9cb6a6;background:#f7fbf8;border-radius:8px;padding:28px;text-align:center;cursor:pointer}.upload-drop input{display:none}.helper-text{color:var(--muted);font-size:.92rem}.upload-preview{display:grid;grid-template-columns:92px 1fr;gap:14px;align-items:center;margin-top:14px;border:1px solid var(--line);border-radius:8px;padding:12px;background:#fbfdfb}.upload-preview img{width:92px;height:92px;object-fit:cover;border-radius:8px;background:#eef5ef}.text-button{border:0;padding:0;background:transparent;color:var(--accent);cursor:pointer;font-weight:700}.check-row{display:flex;align-items:flex-start;gap:10px;margin:18px 0;color:var(--muted);line-height:1.5}.notice{border-left:4px solid var(--accent-2);padding:12px 14px;background:#fff7f4;color:#6c3328}.generated-result{display:grid;gap:14px;margin-top:18px}.generated-result img{width:100%;border:1px solid var(--line);border-radius:8px;background:#f7fbf8}.watermarked-image{position:relative;overflow:hidden;border-radius:8px}.watermarked-image:after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(-28deg,transparent,transparent 72px,rgba(13,32,26,.08) 0,rgba(13,32,26,.08) 112px)}.watermarked-image span{position:absolute;left:50%;top:50%;z-index:1;transform:translate(-50%,-50%) rotate(-24deg);color:rgba(13,32,26,.38);font-size:clamp(32px,9vw,96px);font-weight:800;letter-spacing:.08em;pointer-events:none;text-transform:uppercase;white-space:nowrap}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:white}table{width:100%;border-collapse:collapse}td,th{padding:14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:#f4f8f5}.footer{margin-top:auto;border-top:1px solid var(--line);background:#10211c;color:white}.footer a,.footer p{color:#d6e2db}@media (max-width:820px){.grid,.grid.two,.hero{grid-template-columns:1fr}.footer-inner,.header-inner{align-items:flex-start;flex-direction:column}h1{font-size:42px}}