@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Noto+Sans+SC:wght@400;500;600;700;800;900&display=swap');
:root{--paper:#f4f1ea;--surface:#fffdf8;--ink:#172520;--muted:#6c7771;--line:#dddcd4;--green:#1d4135;--green2:#2b5b49;--mint:#dcebe1;--coral:#e96f4d;--gold:#ad7b30;--shadow:0 22px 60px rgba(32,48,41,.09);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans','Noto Sans SC',system-ui,sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased}.noise{position:fixed;inset:0;pointer-events:none;opacity:.025;z-index:99;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 140 140' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E")}.topbar{height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1180px)/2));border-bottom:1px solid rgba(23,37,32,.12);position:sticky;top:0;background:rgba(244,241,234,.88);backdrop-filter:blur(16px);z-index:20}.brand{display:flex;align-items:center;text-decoration:none;color:var(--ink);gap:9px}.brand>span:not(.brand-mark){font-size:22px;font-weight:900;letter-spacing:.12em}.brand em{font-size:8px;letter-spacing:.18em;font-style:normal;color:var(--muted);writing-mode:vertical-rl}.brand-mark{width:29px;height:29px;display:flex;gap:2px;align-items:center;justify-content:center;background:var(--green);border-radius:8px}.brand-mark i{display:block;width:2px;background:#fff;border-radius:3px}.brand-mark i:nth-child(1){height:8px}.brand-mark i:nth-child(2){height:16px}.brand-mark i:nth-child(3){height:12px}.brand-mark i:nth-child(4){height:6px}.topbar nav{display:flex;gap:32px;height:100%}.nav-link{border:0;background:none;color:var(--muted);font:600 14px inherit;cursor:pointer;position:relative;padding:0}.nav-link.active{color:var(--ink)}.nav-link.active:after{content:"";position:absolute;bottom:-1px;height:2px;left:0;right:0;background:var(--coral)}.icon-btn{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;background:transparent;cursor:pointer}.icon-btn svg{width:18px;fill:none;stroke:currentColor;stroke-width:1.7}main{max-width:1180px;margin:auto;padding:0 24px}.hero{text-align:center;padding:84px 0 47px}.eyebrow{text-transform:uppercase;letter-spacing:.21em;font-size:11px;font-weight:800;color:var(--coral);display:flex;align-items:center;justify-content:center;gap:10px}.eyebrow span{width:24px;height:1px;background:var(--coral)}.hero h1{font-size:clamp(44px,6vw,74px);line-height:1.08;letter-spacing:-.055em;margin:20px 0 22px;font-weight:900}.hero h1 b{font-weight:900;color:var(--green2);position:relative}.hero h1 b:after{content:"";position:absolute;left:2%;right:0;bottom:-8px;height:8px;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 300 12' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 9c73-10 187-7 296-5' fill='none' stroke='%23e96f4d' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E") center/100% 100% no-repeat}.hero>p{color:var(--muted);font-size:16px;line-height:1.9;margin:0}.platforms{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:25px;flex-wrap:wrap}.platforms span{font-size:11px;color:#8d958f;margin-right:2px}.platforms b{border:1px solid var(--line);background:rgba(255,255,255,.35);border-radius:99px;padding:6px 11px;font-size:11px;font-weight:600;color:#68736d}.card{background:var(--surface);border:1px solid rgba(29,65,53,.13);border-radius:var(--radius);box-shadow:var(--shadow)}.input-card{max-width:910px;margin:0 auto 48px;padding:9px}.mode-tabs{display:flex;gap:3px;padding:4px}.mode-tab{flex:1;border:0;background:transparent;border-radius:12px;padding:13px 8px;color:var(--muted);font:600 13px inherit;cursor:pointer}.mode-tab.active{color:var(--green);background:#edf1ec}.tab-icon{display:inline-grid;place-items:center;margin-right:6px;font-weight:800}.mode-panel{display:none;padding:18px 17px 13px}.mode-panel.active{display:block}.url-box{border:1.5px solid #cfd5cf;border-radius:14px;min-height:75px;display:flex;align-items:center;padding:10px 14px;background:#fff;transition:.2s}.url-box:focus-within{border-color:var(--green2);box-shadow:0 0 0 3px rgba(43,91,73,.08)}.url-icon{font-size:24px;color:var(--green2);margin-right:10px}.url-box textarea{border:0;outline:0;resize:none;flex:1;background:transparent;font:500 15px/1.6 inherit;color:var(--ink);padding:10px 0}.url-box textarea::placeholder,.raw-input::placeholder{color:#a2aaa4}.clear-btn{border:0;background:#eff1ed;color:#7f8983;width:25px;height:25px;border-radius:50%;font-size:18px;cursor:pointer}.input-footer{display:flex;justify-content:space-between;align-items:center;padding-top:15px}.safe-tip{font-size:11px;color:#849089;display:flex;align-items:center;gap:5px}.safe-tip svg{width:17px;fill:none;stroke:#658474;stroke-width:1.5}.primary-btn,.generate-btn{border:0;background:var(--green);color:white;border-radius:11px;padding:13px 18px;font:700 13px inherit;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:18px;transition:.2s;box-shadow:0 8px 20px rgba(29,65,53,.14)}.primary-btn:hover,.generate-btn:hover{transform:translateY(-2px);background:#102f25}.primary-btn b{font-size:18px}.drop-zone{height:190px;border:1.5px dashed #bdc8c0;border-radius:15px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;cursor:pointer;background:#fafbf7;transition:.2s}.drop-zone:hover,.drop-zone.drag{border-color:var(--green);background:#f1f6f1}.upload-circle{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--mint);color:var(--green);font-size:22px}.drop-zone strong{font-size:14px}.drop-zone small{font-size:11px;color:var(--muted)}.raw-input{width:100%;height:170px;padding:16px;border:1.5px solid #cfd5cf;border-radius:14px;outline:0;resize:vertical;font:14px/1.8 inherit;background:#fff;color:var(--ink)}.progress-card{max-width:910px;margin:0 auto 48px;padding:25px;display:grid;grid-template-columns:70px 1fr 45px;gap:20px;align-items:center}.loader-visual{height:58px;width:58px;border-radius:15px;background:var(--green);display:flex;gap:3px;align-items:center;justify-content:center}.loader-visual span{width:3px;height:12px;background:#fff;border-radius:5px;animation:voice .7s infinite alternate}.loader-visual span:nth-child(2),.loader-visual span:nth-child(4){animation-delay:.2s;height:25px}.loader-visual span:nth-child(3){animation-delay:.35s;height:36px}.loader-visual span:nth-child(5){animation-delay:.1s}@keyframes voice{to{height:7px}}.progress-card h3{margin:0 0 4px;font-size:15px}.progress-card p{margin:0 0 13px;color:var(--muted);font-size:12px}.progress-card>b{color:var(--coral);font-size:13px}.progress-track{height:5px;border-radius:9px;background:#e6e9e4;overflow:hidden}.progress-track i{display:block;height:100%;width:12%;background:linear-gradient(90deg,var(--green),#6d9c84);transition:.5s}.editor-shell{margin-top:25px}.source-meta{padding:16px;display:flex;align-items:center;gap:15px;margin-bottom:18px}.cover{width:86px;height:62px;border-radius:11px;background:linear-gradient(135deg,#385446,#b9c5b8);background-size:cover;background-position:center;display:grid;place-items:center;flex:none}.cover span{width:26px;height:26px;background:rgba(255,255,255,.85);border-radius:50%;display:grid;place-items:center;color:var(--green);font-size:10px;padding-left:2px}.meta-copy{flex:1;min-width:0}.tag{color:var(--coral);font-weight:800;font-size:9px;letter-spacing:.12em;text-transform:uppercase}.meta-copy h3{font-size:15px;margin:4px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.meta-copy p{margin:0;color:var(--muted);font-size:11px;display:flex;align-items:center;gap:9px}.meta-copy p i{height:3px;width:3px;border-radius:50%;background:#aaa}.ghost-btn{border:1px solid var(--line);border-radius:10px;background:transparent;padding:10px 14px;color:var(--ink);font:600 12px inherit;cursor:pointer}.workspace-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.text-card,.rewrite-card,.result-card{padding:23px}.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.card-head>div{display:flex;align-items:center;gap:10px}.step{font:800 10px inherit;letter-spacing:.1em;color:var(--green);background:var(--mint);padding:6px 7px;border-radius:7px}.step.coral{color:var(--coral);background:#fbe5dd}.step.ink{color:#fff;background:var(--green)}.card-head h2{font-size:17px;margin:0}.head-actions{font-size:11px!important;color:var(--muted);gap:7px!important}.head-actions button{border:1px solid var(--line);background:transparent;border-radius:8px;padding:7px 10px;color:var(--muted);font:600 11px inherit;cursor:pointer}.head-actions .copy-main{background:var(--green);color:#fff;border-color:var(--green)}.text-card textarea{width:100%;min-height:355px;border:0;resize:vertical;outline:0;background:transparent;font:14px/2.05 'Noto Sans SC',sans-serif;color:#2b3833;padding:4px}.text-stats,.result-stats{border-top:1px solid var(--line);margin-top:10px;padding-top:13px;display:flex;justify-content:space-between;color:#8a928e;font-size:10px}.custom-badge{font-size:9px;color:var(--gold);background:#f5edda;padding:5px 8px;border-radius:20px}.settings{display:flex;flex-direction:column;gap:22px}.settings label{font-size:11px;color:var(--muted);font-weight:600}.choice-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.choice{border:1px solid var(--line);border-radius:8px;background:#fff;padding:8px 10px;color:#64706a;font:600 11px inherit;cursor:pointer}.choice.active{border-color:var(--green);color:var(--green);background:#eaf1ec;box-shadow:inset 0 0 0 1px var(--green)}select{margin-top:8px;width:100%;border:1px solid var(--line);border-radius:9px;padding:10px;color:var(--ink);background:#fff;outline:0;font:600 11px inherit}.strength-label>span{display:flex;justify-content:space-between}.strength-label b{color:var(--coral)}input[type=range]{width:100%;margin-top:13px;accent-color:var(--coral)}.generate-btn{width:100%;margin-top:24px;padding:15px}.generate-btn.loading{opacity:.7;pointer-events:none}.spark{font-size:17px}.result-card{margin-top:18px}.result-wrap{border:1px solid var(--line);border-radius:14px;padding:20px;background:#fff}.result-wrap textarea{width:100%;min-height:310px;border:0;outline:0;resize:vertical;font:14px/2.05 'Noto Sans SC',sans-serif;color:#26342e}.result-stats{justify-content:flex-start;gap:25px}.goldline{margin-top:15px;padding:14px 17px;border-radius:12px;background:#f8f2e4;display:flex;align-items:center;gap:12px}.goldline>span{font-size:20px;color:var(--gold)}.goldline p{margin:0;display:flex;flex-direction:column;gap:3px}.goldline b{font-size:11px}.goldline em{font-style:normal;font-size:10px;color:#8f7c58}.ready-dot{font-size:9px;color:#508167;display:flex;align-items:center;gap:5px}.ready-dot:before{content:"";width:6px;height:6px;background:#58a477;border-radius:50%}.features{text-align:center;padding:100px 0 110px}.section-kicker{font-size:10px;letter-spacing:.2em;color:var(--coral);font-weight:800}.features>h2{font-size:36px;margin:12px 0 37px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;text-align:left}.feature-grid article{border-top:1px solid #aab1ab;padding:22px 9px;position:relative}.feature-grid article>span{position:absolute;right:8px;top:24px;color:#a5aaa6;font-size:10px}.feature-icon{font-size:26px;color:var(--green);height:45px}.feature-grid h3{font-size:15px;margin:13px 0 9px}.feature-grid p{color:var(--muted);font-size:12px;line-height:1.7;margin:0;max-width:260px}.history-view{padding:78px 0 120px}.history-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:40px}.history-head .eyebrow{justify-content:flex-start}.history-head h1{font-size:48px;margin:13px 0 7px}.history-head p{margin:0;color:var(--muted)}.danger{color:#ba543d}.history-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.history-item{padding:21px}.history-item header{display:flex;justify-content:space-between;align-items:center}.history-item time{font-size:10px;color:var(--muted)}.history-item h3{font-size:15px;margin:14px 0 8px}.history-item p{font-size:12px;line-height:1.8;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.history-item footer{padding:12px 0 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;background:none}.history-item button{border:0;background:none;color:var(--green);font:700 11px inherit;cursor:pointer}.empty-state{text-align:center;padding:90px 20px}.empty-state>span{font-size:45px;color:#8ca093}.empty-state h3{margin:10px 0}.empty-state p{color:var(--muted);font-size:13px}.empty-state .primary-btn{margin:24px auto}.hidden{display:none!important}body>footer{border-top:1px solid var(--line);padding:31px max(24px,calc((100vw - 1180px)/2));display:flex;align-items:center;gap:23px;color:var(--muted)}.brand.mini .brand-mark{width:24px;height:24px}.brand.mini>span:not(.brand-mark){font-size:16px}.brand.mini{padding-right:20px;border-right:1px solid var(--line)}body>footer p{font-size:11px;margin:0;flex:1}body>footer small{font-size:9px}.toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%,20px);background:#132b23;color:#fff;border-radius:18px;padding:12px 18px;font-size:12px;line-height:1.6;text-align:center;max-width:min(680px,calc(100vw - 28px));width:max-content;opacity:0;pointer-events:none;transition:.25s;z-index:100;box-shadow:0 12px 35px rgba(0,0,0,.2)}.toast.show{opacity:1;transform:translate(-50%,0)}
body.dark{--paper:#101612;--surface:#18201c;--ink:#eef2ed;--muted:#97a29b;--line:#344039;--green:#9bc3ad;--green2:#acd1ba;--mint:#263e32;--shadow:0 22px 60px rgba(0,0,0,.22)}body.dark .topbar{background:rgba(16,22,18,.88)}body.dark .mode-tab.active,body.dark .url-box,body.dark .raw-input,body.dark .choice,body.dark select,body.dark .result-wrap{background:#111813}body.dark .drop-zone{background:#141b17}body.dark .clear-btn{background:#29342e}body.dark .generate-btn,body.dark .primary-btn,body.dark .head-actions .copy-main{background:#305c49;color:#fff}body.dark .platforms b{background:#161e19}
@media(max-width:760px){.topbar{height:62px;padding:0 17px}.brand em{display:none}.brand>span:not(.brand-mark){font-size:18px}.brand-mark{width:26px;height:26px}.topbar nav{gap:18px}.nav-link{font-size:12px}.icon-btn{width:34px;height:34px}main{padding:0 14px}.hero{padding:55px 4px 33px}.hero h1{font-size:43px;letter-spacing:-.05em;margin:17px 0 20px}.hero>p{font-size:13px;line-height:1.8}.desktop{display:none}.platforms{gap:6px;margin-top:19px}.platforms b{padding:5px 8px;font-size:9px}.input-card{padding:7px;margin-bottom:27px;border-radius:18px}.mode-tabs{overflow:auto}.mode-tab{font-size:11px;white-space:nowrap;padding:11px 6px}.mode-panel{padding:12px 7px 8px}.url-box{padding:6px 10px;min-height:72px}.url-box textarea{font-size:13px}.input-footer{gap:10px}.safe-tip{font-size:9px}.primary-btn{padding:12px 14px;font-size:11px;gap:8px}.progress-card{grid-template-columns:50px 1fr;padding:17px;gap:13px}.loader-visual{width:48px;height:48px}.progress-card>b{position:absolute;right:30px}.source-meta{padding:12px;gap:10px}.cover{width:65px;height:52px}.meta-copy h3{font-size:12px;max-width:150px}.source-meta .ghost-btn{font-size:0;padding:9px}.source-meta .ghost-btn:first-letter{font-size:16px}.workspace-grid{grid-template-columns:1fr}.text-card,.rewrite-card,.result-card{padding:17px;border-radius:18px}.text-card textarea{min-height:300px;font-size:13px}.card-head{align-items:flex-start}.card-head h2{font-size:15px}.custom-badge{font-size:8px}.choice{padding:8px;font-size:10px}.settings{gap:18px}.result-card .card-head{flex-direction:column;gap:14px}.result-card .head-actions{width:100%;justify-content:flex-end}.result-wrap{padding:14px}.result-wrap textarea{min-height:340px;font-size:13px}.result-stats{gap:10px;flex-wrap:wrap}.goldline em{line-height:1.6}.features{padding:74px 4px}.features>h2{font-size:30px}.feature-grid{grid-template-columns:1fr}.feature-grid article{padding:20px 5px}.history-view{padding:52px 0}.history-head{align-items:flex-start}.history-head h1{font-size:38px}.history-head p{font-size:12px;max-width:230px;line-height:1.6}.history-list{grid-template-columns:1fr}body>footer{padding:25px 18px;flex-wrap:wrap;gap:12px}body>footer small{width:100%;line-height:1.6}.toast{bottom:22px;white-space:normal;width:calc(100vw - 28px)}.drop-zone{height:170px}}
@media(max-width:390px){.hero h1{font-size:38px}.nav-link{font-size:11px}.topbar nav{gap:12px}.platforms b:nth-last-child(-n+2){display:none}.safe-tip svg{display:none}.card-head .custom-badge{display:none}}