:root{--red:#e60023;--red-dark:#c8001e;--ink:#1a1a1a;--muted:#5b6470;--bg:#f7f7f8;--card:#fff;--line:#e6e6ea;--radius:16px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
h1,h2,h3{font-family:'Sora',sans-serif;line-height:1.2;margin:.4em 0}
a{color:var(--red);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1120px;margin:0 auto;padding:0 18px}
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;justify-content:space-between;padding:13px 18px;max-width:1120px;margin:0 auto}
.logo{font-family:'Sora',sans-serif;font-weight:800;font-size:1.45rem;color:var(--ink);display:flex;gap:.45rem;align-items:center}
.logo span{color:var(--red)}
.logo:hover{text-decoration:none}
.menu-btn{background:#fff;border:1px solid var(--line);border-radius:10px;font-size:1.25rem;padding:.35rem .7rem;cursor:pointer;line-height:1}
.menu-btn:hover{border-color:var(--red);color:var(--red)}
.drawer{position:fixed;top:0;right:-320px;width:300px;max-width:86vw;height:100%;background:#fff;z-index:100;box-shadow:-8px 0 30px rgba(0,0,0,.14);transition:right .25s ease;padding:22px;display:flex;flex-direction:column;gap:6px}
.drawer.open{right:0}
.drawer a{color:var(--ink);padding:10px 8px;border-radius:8px;font-weight:600}
.drawer a:hover{background:#fff0f3;color:var(--red);text-decoration:none}
.drawer .close{align-self:flex-end;background:none;border:none;font-size:1.5rem;cursor:pointer}
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.38);z-index:90;opacity:0;pointer-events:none;transition:opacity .25s}
.scrim.open{opacity:1;pointer-events:auto}
.hero{text-align:center;padding:34px 0 10px}
.hero h1{font-size:2.35rem;margin-bottom:.25em}
.hero p{color:var(--muted);max-width:640px;margin:0 auto}
.badges{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.badges span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:.85rem;font-weight:600}
.tool{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin:22px 0;box-shadow:0 4px 24px rgba(0,0,0,.04)}
.tool-grid{display:grid;grid-template-columns:1fr 340px;gap:24px}
label{font-weight:600;font-size:.92rem;display:block;margin:14px 0 5px}
label:first-child{margin-top:0}
input[type=text],textarea,select{width:100%;border:1px solid #cfd3da;border-radius:10px;padding:10px 12px;font:inherit;font-size:16px;background:#fff}
textarea{resize:vertical}
input[type=range]{width:100%;accent-color:var(--red)}
input[type=color]{width:52px;height:36px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:2px;vertical-align:middle}
.hint{font-size:.82rem;color:var(--muted);margin-top:4px}
.row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.swatches{display:flex;gap:7px;flex-wrap:wrap;margin:6px 0}
.swatch{width:30px;height:30px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px #ccc;cursor:pointer;padding:0}
.preset-btn,.btn{border-radius:10px;padding:10px 16px;font-weight:700;cursor:pointer;border:1px solid var(--line);background:#fff;font-family:'Sora',sans-serif;font-size:.92rem}
.preset-btn:hover{border-color:var(--red);color:var(--red)}
.btn-primary{background:var(--red);color:#fff;border-color:var(--red);width:100%;font-size:1rem;padding:13px}
.btn-primary:hover{background:var(--red-dark)}
.btn-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.btn:hover{border-color:var(--red)}
.layout-btns{display:flex;gap:7px;flex-wrap:wrap}
.layout-btns button{flex:1 1 30%;padding:9px 4px;border-radius:9px;border:1px solid var(--line);background:#fff;cursor:pointer;font-weight:600;font-size:.84rem}
.layout-btns button.active{background:var(--red);color:#fff;border-color:var(--red)}
.drop{border:2px dashed #c9cdd4;border-radius:12px;padding:18px;text-align:center;color:var(--muted);cursor:pointer;background:#fbfbfc}
.drop.drag{background:#fff0f3;border-color:var(--red)}
.slots{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px}
.slot{aspect-ratio:1;border:2px solid var(--line);border-radius:10px;overflow:hidden;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.75rem;color:var(--muted);background:#f2f2f4;text-align:center}
.slot.selected{border-color:var(--red);box-shadow:0 0 0 2px #ffd2dc}
.slot img{width:100%;height:100%;object-fit:cover;display:block}
.preview-box{text-align:center}
canvas#pinCanvas{width:100%;max-width:340px;height:auto;border-radius:12px;border:1px solid var(--line);background:#eee;box-shadow:0 8px 28px rgba(0,0,0,.10)}
.check{display:flex;gap:8px;align-items:center;font-weight:600;margin-top:14px}
.check input{width:18px;height:18px;accent-color:var(--red)}
.seo-out{background:#f7f7f8;border:1px solid var(--line);border-radius:10px;padding:12px;margin-top:10px;white-space:pre-wrap;word-break:break-word;font-size:.92rem;min-height:44px}
.copy-btn{margin-top:6px;font-size:.82rem;padding:6px 12px}
section.block{padding:26px 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.card h3{margin-top:0}
.card p{color:var(--muted);font-size:.94rem}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:16px}
.step-num{background:var(--red);color:#fff;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-family:'Sora',sans-serif}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:10px 0}
summary{font-weight:700;cursor:pointer;font-family:'Sora',sans-serif}
.page{padding:28px 0 10px}
.page p,.page li{color:#333}
.cta{background:#fff;border:1px solid var(--line);border-radius:var(--radius);text-align:center;padding:28px 18px;margin:26px 0}
footer{background:#fff;border-top:1px solid var(--line);margin-top:34px}
.footer-in{max-width:1120px;margin:0 auto;padding:26px 18px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
footer nav{display:flex;gap:16px;flex-wrap:wrap}
footer nav a{color:var(--ink);font-weight:600;font-size:.92rem}
.small{font-size:.85rem;color:var(--muted)}
@media(max-width:820px){.tool-grid{grid-template-columns:1fr}.preview-box{order:-1}canvas#pinCanvas{max-width:280px}.hero h1{font-size:1.75rem}.tool{padding:14px}.slots{grid-template-columns:repeat(4,1fr)}}

/* --- v2 polish: hero gradient, template gallery, niche cards --- */
.hero{background:linear-gradient(135deg,#fff5f7 0%,#ffe4eb 52%,#fff8ec 100%);border:1px solid #ffd2dc;border-radius:20px;padding:42px 22px 30px;margin-top:22px;box-shadow:0 10px 34px rgba(230,0,35,.08)}
.hero h1{background:linear-gradient(90deg,#1a1a1a 30%,#e60023);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.badges span{background:rgba(255,255,255,.85);box-shadow:0 2px 8px rgba(0,0,0,.05)}
.badges span:first-child{background:var(--red);color:#fff;border-color:var(--red)}
section.block{padding:34px 0}
section.block h2{font-size:1.6rem}
.card{box-shadow:0 4px 18px rgba(0,0,0,.05);transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(0,0,0,.09)}
.preview-box{background:linear-gradient(180deg,#fff7f9,#fdfdfd);border:1px solid #ffe0e7;border-radius:14px;padding:14px}
canvas#pinCanvas{border:6px solid #fff;box-shadow:0 16px 40px rgba(0,0,0,.16)}
.btn-primary{box-shadow:0 6px 18px rgba(230,0,35,.28)}
.preset-btn.active,.tpl-card.active{border-color:var(--red);box-shadow:0 0 0 2px #ffd2dc}
.tpl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin:8px 0 4px}
.tpl-card{padding:0;border:1px solid var(--line);border-radius:14px;background:#fff;cursor:pointer;overflow:hidden;text-align:left;font:inherit;box-shadow:0 3px 12px rgba(0,0,0,.05);transition:transform .15s ease,box-shadow .15s ease}
.tpl-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,0,0,.11);border-color:var(--red)}
.tpl-head{height:62px;display:flex;align-items:center;justify-content:center;font-size:1.85rem}
.tpl-body{padding:10px 12px 12px}
.tpl-name{font-family:'Sora',sans-serif;font-weight:700;font-size:.92rem;line-height:1.25}
.tpl-meta{font-size:.76rem;color:var(--muted);margin-top:3px;line-height:1.35}
.tpl-layout{display:inline-block;margin-top:7px;font-size:.7rem;font-weight:700;letter-spacing:.02em;background:#fff0f3;color:var(--red);border-radius:999px;padding:2px 9px}
.niche-card{display:block;color:var(--ink)}
.niche-card:hover{text-decoration:none}
.niche-card h3{margin-bottom:.2em}
.foot-col{display:flex;flex-direction:column;gap:6px;min-width:150px}
.foot-col h4{font-family:'Sora',sans-serif;margin:0 0 4px;font-size:.95rem}
.foot-col a{color:var(--ink);font-weight:600;font-size:.9rem}
.foot-col a:hover{color:var(--red)}
details{box-shadow:0 3px 12px rgba(0,0,0,.04)}
@media(max-width:520px){.tpl-grid{grid-template-columns:repeat(2,1fr)}.hero{padding:30px 14px 22px}}