:root{
    --coral:#e8684a;
    --coral-dark:#cf5236;
    --ink:#241d1a;
    --muted:#7b6f68;
    --paper:#fbf7f3;
    --paper-2:#f6efe8;
    --line:#eadfd6;
    --white:#fff;
    --radius:16px;
    --shadow:0 14px 34px rgba(80,45,30,.10);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{line-height:1.3;margin:0 0 .5em;letter-spacing:-.2px}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
button{font:inherit}
[hidden]{display:none!important}

.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.skip-link{position:absolute;left:-999px;top:8px;z-index:99;background:var(--coral);color:#fff;padding:10px 16px;border-radius:8px}
.skip-link:focus{left:16px}
:focus-visible{outline:3px solid rgba(232,104,74,.55);outline-offset:2px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}
.header-inner{display:flex;align-items:center;gap:18px;min-height:64px;flex-wrap:nowrap;padding-top:8px;padding-bottom:8px}
.brand{font-weight:800;font-size:19px;color:var(--ink);text-decoration:none;letter-spacing:.5px;white-space:nowrap;flex-shrink:0}
.main-nav{display:flex;gap:16px;flex-wrap:nowrap;flex:1 1 auto;min-width:0}
.main-nav a{color:var(--muted);text-decoration:none;font-size:15px;white-space:nowrap}
.main-nav a:hover{color:var(--coral)}
.site-search{display:flex;align-items:center;border:1px solid var(--line);border-radius:999px;background:#fff;overflow:hidden;flex-shrink:0}
.site-search input{border:0;background:transparent;padding:9px 14px;width:150px;font-size:14px;min-height:42px}
.site-search input:focus{outline:none}
.site-search button{border:0;background:var(--paper-2);color:var(--ink);padding:0 14px;align-self:stretch;cursor:pointer;font-size:14px;min-height:42px}
.site-search button:hover{background:var(--coral);color:#fff}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:0 22px;border-radius:999px;text-decoration:none;font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:background .18s,color .18s,border-color .18s}
.btn-primary{background:var(--coral);color:#fff}
.btn-primary:hover{background:var(--coral-dark)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--coral);color:var(--coral)}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px}
.btn-block{display:flex;width:100%}
.btn:disabled{opacity:.6;cursor:not-allowed}
.user-menu{position:relative}
.avatar-btn{width:44px;height:44px;padding:0;border-radius:50%;border:1px solid var(--line);background:var(--paper-2);cursor:pointer;overflow:hidden;display:inline-flex;align-items:center;justify-content:center}
.avatar-btn:hover{border-color:var(--coral)}
.avatar-btn[aria-expanded="true"]{border-color:var(--coral);box-shadow:0 0 0 3px rgba(232,104,74,.18)}
.avatar-img{width:100%;height:100%;object-fit:cover;display:block}
.user-dropdown{position:absolute;right:0;top:calc(100% + 10px);background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);min-width:190px;padding:6px;display:flex;flex-direction:column;z-index:50}
.dropdown-head{display:flex;flex-direction:column;gap:2px;padding:10px 12px;margin-bottom:4px;border-bottom:1px solid var(--line)}
.dropdown-head strong{font-size:15px;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dropdown-points{font-size:12px;color:var(--muted)}
.dropdown-points b{color:var(--coral);font-size:15px}
.user-dropdown a,.user-dropdown button{text-align:left;padding:10px 12px;border-radius:8px;text-decoration:none;border:0;background:none;color:var(--ink);font-size:14px;cursor:pointer;width:100%}
.user-dropdown a:hover,.user-dropdown button:hover{background:var(--paper-2)}
.dropdown-logout{color:var(--muted)}

/* ---------- hero ---------- */
.hero{padding:52px 0 44px;background:linear-gradient(180deg,#fdf5ef,#fff)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;margin:0 0 10px;padding:4px 12px;border-radius:999px;background:rgba(232,104,74,.10);color:var(--coral);font-size:13px;font-weight:700;letter-spacing:.4px}
.hero h1{font-size:42px;line-height:1.22;margin:6px 0 16px;letter-spacing:-1px}
.hero .lead{color:var(--muted);font-size:17px;margin-bottom:22px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;list-style:none;margin-top:26px}
.hero-stats li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 12px;text-align:center}
.hero-stats b{display:block;font-size:22px;color:var(--coral)}
.hero-stats span{font-size:12px;color:var(--muted)}
.hero-media img{width:100%;height:auto;border-radius:20px;box-shadow:var(--shadow)}
.hero-media-note{margin:10px 0 0;font-size:12px;color:var(--muted);text-align:center}

/* ---------- generic sections ---------- */
.section{padding:58px 0}
.section-alt{background:var(--paper)}
.section-head{max-width:760px;margin:0 auto 30px;text-align:center}
.section-head h2{font-size:30px}
.section-head p{color:var(--muted);margin:0}
.center{text-align:center;margin-top:30px}
.page-head{padding:38px 0 34px;background:linear-gradient(180deg,#fdf5ef,#fff);border-bottom:1px solid var(--line)}
.page-head h1{font-size:34px;max-width:900px}
.page-head .lead{color:var(--muted);max-width:860px}
.breadcrumb{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:12px}
.breadcrumb a{color:var(--muted);text-decoration:none}
.breadcrumb a:hover{color:var(--coral)}
.breadcrumb span[aria-current]{color:var(--ink)}
.search-tip{font-size:14px;color:var(--muted)}
.text-link{color:var(--coral);text-decoration:none;font-size:14px}
.text-link:hover{text-decoration:underline}
.error-code{font-size:64px;font-weight:800;color:var(--coral);margin:0;line-height:1}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;list-style:none;max-width:980px;margin:0 auto}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--coral);color:#fff;font-weight:700;margin-bottom:12px}
.step h3{font-size:18px;margin:0 0 6px}
.step p{color:var(--muted);font-size:14px;margin:0}
.steps-compact{grid-template-columns:1fr;gap:12px}
.steps-compact .step{display:flex;gap:12px;padding:14px}
.steps-compact .step-num{margin:0;flex:0 0 30px;width:30px;height:30px;font-size:13px}
.steps-compact h3{font-size:15px;margin:0 0 2px}
.steps-compact p{font-size:13px}

/* ---------- categories ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.cat-card{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-decoration:none;transition:border-color .18s,box-shadow .18s,transform .18s}
.cat-card:hover{border-color:var(--coral);box-shadow:var(--shadow);transform:translateY(-2px)}
.cat-card h3{font-size:18px;margin:0}
.cat-card p{color:var(--muted);font-size:14px;margin:0}
.cat-more{color:var(--coral);font-size:13px;font-weight:600;margin-top:auto}
.cat-chips{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0 0}
.chip{display:inline-flex;align-items:center;min-height:38px;padding:0 16px;border-radius:999px;background:#fff;border:1px solid var(--line);text-decoration:none;font-size:14px;color:var(--muted)}
.chip:hover{border-color:var(--coral);color:var(--coral)}

/* ---------- template cards ---------- */
.tpl-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.tpl-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .18s,transform .18s,border-color .18s}
.tpl-card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#dcc9ba}
.tpl-card-media{display:block;aspect-ratio:2/3;background:var(--paper-2);overflow:hidden}
.tpl-card-media img{width:100%;height:100%;object-fit:cover}
.tpl-card-empty{display:flex;align-items:center;justify-content:center;height:100%;min-height:180px;color:var(--muted);font-size:13px}
.tpl-card-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.tpl-card-title{font-size:16px;margin:0;line-height:1.35}
.tpl-card-title a{text-decoration:none;color:var(--ink)}
.tpl-card-title a:hover{color:var(--coral)}
.tpl-card-desc{font-size:13px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tpl-card-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:auto;font-size:12px}
.tpl-card-cat{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:var(--paper-2);color:var(--muted);text-decoration:none}
.tpl-card-cat:hover{color:var(--coral)}
.tag{padding:2px 8px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.tag-hot{background:rgba(232,104,74,.10);border-color:rgba(232,104,74,.35);color:var(--coral)}

/* ---------- detail ---------- */
.detail-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:start}
.detail-cover img{width:100%;height:auto;border-radius:var(--radius);box-shadow:var(--shadow)}
.image-note{font-size:12px;color:var(--muted);text-align:center;margin-top:10px}
.detail-side{display:flex;flex-direction:column;gap:18px}
.prompt-box{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.prompt-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.prompt-head h2{font-size:19px;margin:0}
.prompt-text{white-space:pre-wrap;word-break:break-word;font-family:Consolas,"SFMono-Regular",Menlo,monospace;font-size:13.5px;line-height:1.7;background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px;max-height:420px;overflow:auto;margin:0}
.prompt-hint{font-size:12px;color:var(--muted);margin:10px 0 0}
.detail-actions{display:flex;flex-direction:column;gap:10px}
.fact-list{list-style:none;font-size:14px;color:var(--muted);display:flex;flex-direction:column;gap:8px}
.fact-list b{color:var(--ink)}
.sample-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;max-width:920px;margin:0 auto}
.sample-item{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.sample-item img{width:100%;height:auto;aspect-ratio:2/3;object-fit:cover}
.sample-item figcaption{font-size:12px;color:var(--muted);padding:10px 12px;text-align:center}
.detail-content{display:grid;grid-template-columns:1.5fr .5fr;gap:36px;align-items:start}
.side-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;position:sticky;top:84px}
.side-box h2{font-size:18px}
.side-box .btn{margin-top:8px}
.prose{max-width:860px;font-size:16px;color:#3c322d}
.prose h2{font-size:28px;margin-top:0}
.prose p{margin-bottom:1em}
.prose a{color:var(--coral)}
.detail-content .prose{max-width:none}

/* ---------- GEO 快速回答 / 事实表 ---------- */
.section-answer{padding-top:0}
.answer-box{background:linear-gradient(180deg,#fffaf6,#fff);border:1px solid var(--line);border-left:4px solid var(--coral);border-radius:14px;padding:22px 26px}
.answer-label{display:inline-block;margin:0 0 8px;font-size:12px;letter-spacing:1px;color:var(--coral);font-weight:700}
.answer-text{margin:0 0 14px;font-size:16px;line-height:1.75;color:#3c322d}
.fact-table{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin:0 0 14px}
.fact-table div{display:flex;flex-direction:column;gap:3px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.fact-table dt{color:var(--muted);font-size:12px;margin:0;white-space:nowrap}
.fact-table dd{margin:0;color:var(--ink);font-size:13.5px;font-weight:600;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.answer-meta{margin:0;font-size:12.5px;color:var(--muted)}
.answer-meta a{color:var(--coral)}
.content-updated{margin-top:16px;font-size:12.5px;color:var(--muted)}
.content-updated a{color:var(--coral)}
@media (max-width:960px){.fact-table{grid-template-columns:repeat(3,1fr)}}
@media (max-width:640px){.answer-box{padding:18px 16px}.fact-table{grid-template-columns:repeat(2,1fr)}}

/* ---------- faq ---------- */
.faq-list{display:flex;flex-direction:column;gap:10px;max-width:900px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px}
.faq-item summary{cursor:pointer;font-weight:600;list-style:none;position:relative;padding-right:26px;min-height:28px;display:flex;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:0;top:0;color:var(--coral);font-weight:700;font-size:18px}
.faq-item[open] summary::after{content:"−"}
.faq-item p{margin:10px 0 0;color:var(--muted);font-size:14.5px}

/* ---------- gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.gallery-item{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.gallery-media{position:relative;aspect-ratio:2/3;background:var(--paper-2)}
.gallery-media img{width:100%;height:100%;object-fit:cover}
.ai-badge{position:absolute;left:10px;top:10px;background:rgba(36,29,26,.78);color:#fff;font-size:11px;padding:3px 9px;border-radius:999px;letter-spacing:.5px}
.gallery-item figcaption{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 12px;font-size:12px;color:var(--muted)}
.gallery-item figcaption a:first-child{font-size:13px;color:var(--ink);text-decoration:none;font-weight:600;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gallery-report{color:var(--muted);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:2px 10px}
.gallery-report:hover{color:var(--coral);border-color:var(--coral)}

/* ---------- pager ---------- */
.pager{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:36px}
.pager-btn,.pager-num{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:0 14px;border-radius:10px;border:1px solid var(--line);background:#fff;text-decoration:none;font-size:14px;color:var(--ink)}
.pager-num{min-width:44px;padding:0 10px}
.pager-btn:hover,.pager-num:hover{border-color:var(--coral);color:var(--coral)}
.pager-num.is-current{background:var(--coral);border-color:var(--coral);color:#fff}
.pager-btn.is-disabled{color:#bbb;background:var(--paper)}

/* ---------- about / help ---------- */
.about-prose{max-width:860px}
.about-block{margin-bottom:32px}
.about-block h2{font-size:24px}
.about-block p{color:#3c322d}
.help-nav{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.help-nav a{padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;text-decoration:none;font-size:14px;color:var(--muted)}
.help-nav a:hover{color:var(--coral);border-color:var(--coral)}
.help-group{margin-bottom:40px}
.help-group h2{font-size:26px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.help-group .faq-list{margin:0}

/* ---------- auth ---------- */
.auth-section{padding:48px 0 70px}
.auth-wrap{display:flex;justify-content:center}
.auth-card{width:100%;max-width:520px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:var(--shadow)}
.auth-card h1{font-size:28px}
.auth-sub{color:var(--muted);font-size:14.5px}
.auth-form{display:flex;flex-direction:column;gap:14px;margin-top:20px}
.field{display:flex;flex-direction:column;gap:6px;font-size:14px}
.field span{color:var(--muted)}
.field input,.field textarea{width:100%;min-height:46px;border:1px solid var(--line);border-radius:10px;padding:10px 14px;font-size:15px;font-family:inherit;background:#fff;color:var(--ink)}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field textarea:focus{outline:2px solid rgba(232,104,74,.35);border-color:var(--coral)}
.form-error{background:#fdecea;color:#b23b2a;border:1px solid #f3c2bb;border-radius:8px;padding:9px 12px;font-size:13.5px;margin:0}
.form-success{background:#eaf7ee;color:#1f6b3a;border:1px solid #bfe3cb;border-radius:8px;padding:9px 12px;font-size:13.5px;margin:0}
.auth-switch{text-align:center;font-size:14px;margin:18px 0 6px}
.auth-switch a{color:var(--coral);text-decoration:none;font-weight:600}
.auth-note{font-size:12.5px;color:var(--muted);text-align:center;margin:6px 0 0}

/* ---------- my ---------- */
.works-list{display:flex;flex-direction:column;gap:16px}
.work-item{display:grid;grid-template-columns:120px 1fr auto;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.work-thumbs{display:flex;gap:8px;flex-wrap:wrap}
.work-thumb-link{display:block;border-radius:8px;overflow:hidden;cursor:zoom-in}
.work-thumb{width:72px;height:72px;border-radius:8px;object-fit:cover;background:var(--paper-2)}

/* ---------- 图片预览 ---------- */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(20,14,11,.84);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:24px 20px;overflow:auto}
.lightbox-figure{margin:0;max-width:min(1000px,92vw);text-align:center}
.lightbox-figure img{max-width:100%;max-height:72vh;width:auto;height:auto;border-radius:12px;background:#fff;box-shadow:0 24px 60px rgba(0,0,0,.4)}
.lightbox-figure figcaption{margin-top:10px;color:rgba(255,255,255,.82);font-size:14px}
.lightbox-actions{display:flex;gap:10px}
.lightbox-close{position:absolute;top:16px;right:16px;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.12);color:#fff;font-size:22px;line-height:1;cursor:pointer}
.lightbox-close:hover{background:rgba(255,255,255,.24)}
body.lightbox-open{overflow:hidden}
.work-info h3{font-size:16px;margin:0 0 4px}
.work-info p{font-size:13px;color:var(--muted);margin:0}
.work-actions{display:flex;gap:8px;flex-wrap:wrap}
.work-status{display:inline-block;font-size:12px;padding:2px 9px;border-radius:999px;background:var(--paper-2);color:var(--muted);margin-left:6px}
.work-status.is-done{background:rgba(35,140,80,.12);color:#1f6b3a}
.work-status.is-fail{background:#fdecea;color:#b23b2a}
.points-wrap{display:grid;grid-template-columns:340px 1fr;gap:28px;align-items:start}
.points-balance{font-size:18px}
.points-balance b{color:var(--coral);font-size:26px}
.points-list{list-style:none;display:flex;flex-direction:column;gap:8px;margin:0}
.points-row{display:flex;justify-content:space-between;gap:12px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px;font-size:14px}
.points-row .amount{font-weight:700}
.points-row .amount.plus{color:#1f6b3a}
.points-row .amount.minus{color:#b23b2a}

/* ---------- generate ---------- */
.gen-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:28px;align-items:start}
.gen-main{display:flex;flex-direction:column;gap:18px}
.gen-side{display:flex;flex-direction:column;gap:18px;position:sticky;top:84px}
.gen-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.gen-card h2{font-size:19px}
.upload-box{border:2px dashed var(--line);border-radius:12px;background:var(--paper);padding:26px;text-align:center}
.upload-label{display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer;font-size:15px;font-weight:600}
.upload-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:rgba(232,104,74,.12);color:var(--coral);font-size:24px;line-height:1}
.upload-label small{font-weight:400;font-size:12.5px;color:var(--muted)}
.upload-previews{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.preview-item{position:relative;width:88px;height:88px;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.preview-item img{width:100%;height:100%;object-fit:cover}
.preview-remove{position:absolute;right:4px;top:4px;width:24px;height:24px;border-radius:50%;border:0;background:rgba(36,29,26,.75);color:#fff;cursor:pointer;line-height:1;font-size:14px}
.gen-summary{display:flex;gap:18px;flex-wrap:wrap;font-size:14px;color:var(--muted);margin-bottom:14px}
.gen-summary b{color:var(--coral)}
.gen-cover{width:100%;height:auto;border-radius:10px;margin-bottom:12px}
.gen-thumbs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.gen-thumbs a{display:block;width:110px;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.gen-thumbs img{width:100%;height:auto}

/* ---------- cta & footer ---------- */
.cta-band{background:var(--ink);color:#fff;padding:44px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-inner h2{font-size:26px;margin:0 0 6px;color:#fff}
.cta-inner p{margin:0;color:rgba(255,255,255,.72);font-size:14.5px}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap}
.cta-band .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.cta-band .btn-ghost:hover{border-color:#fff;color:#fff}
.site-footer{background:#1b1512;color:rgba(255,255,255,.72);padding:44px 0 24px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.footer-brand h2{color:#fff;font-size:20px}
.footer-brand p{margin:0 0 8px}
.footer-note{font-size:12px;color:rgba(255,255,255,.5)}
.footer-col{display:flex;flex-direction:column;gap:8px}
.footer-col h3{color:#fff;font-size:15px;margin:0 0 4px}
.footer-col a{color:rgba(255,255,255,.72);text-decoration:none;font-size:13.5px}
.footer-col a:hover{color:var(--coral)}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:18px;font-size:12px;color:rgba(255,255,255,.5)}
.empty-box{background:var(--paper);border:1px dashed var(--line);border-radius:var(--radius);padding:36px;text-align:center;color:var(--muted)}
.empty-box .btn{margin-top:12px}

/* ---------- guides ---------- */
.guides-hero{position:relative;overflow:hidden;padding:54px 0 50px;background:
    radial-gradient(820px 380px at 86% 6%,rgba(232,104,74,.18),transparent 62%),
    radial-gradient(620px 320px at 4% 100%,rgba(196,146,96,.14),transparent 68%),
    linear-gradient(180deg,#fff8f3,#fff)}
.guides-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(232,104,74,.38),transparent)}
.guides-hero-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}
.guides-hero-copy{max-width:660px}
.guides-hero h1{font-size:46px;line-height:1.18;letter-spacing:-1.6px;margin:10px 0 16px}
.guides-hero-lead{font-size:17px;line-height:1.8;color:#6b5e58;max-width:560px;margin:0}
.guides-stats{display:flex;gap:34px;list-style:none;padding:0;margin:28px 0 26px}
.guides-stats li{display:flex;flex-direction:column;gap:2px}
.guides-stats b{font-size:27px;color:var(--coral);line-height:1.2;letter-spacing:-.5px}
.guides-stats span{font-size:12.5px;color:var(--muted)}
.guides-hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.guides-hero-art{position:relative;height:340px}
.guides-orb{position:absolute;border-radius:50%;pointer-events:none}
.guides-orb-a{width:290px;height:290px;right:6%;top:8%;background:radial-gradient(circle,rgba(232,104,74,.28),rgba(232,104,74,0) 68%)}
.guides-orb-b{width:210px;height:210px;right:34%;bottom:0;background:radial-gradient(circle,rgba(196,146,96,.26),rgba(196,146,96,0) 70%)}
.guides-art-card{position:absolute;background:rgba(255,255,255,.86);border:1px solid rgba(234,223,214,.9);border-radius:16px;box-shadow:0 18px 40px rgba(80,45,30,.12);padding:16px 18px;backdrop-filter:blur(6px);width:210px}
.guides-art-card span{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.08em;color:var(--coral);margin-bottom:2px}
.guides-art-card p{font-size:14px;font-weight:700;margin:0;color:var(--ink)}
.guides-art-card strong{display:block;font-size:12px;font-weight:500;color:var(--muted);letter-spacing:.04em;margin-top:4px}
.guides-art-card-a{right:16%;top:2%;transform:rotate(-4deg);z-index:1}
.guides-art-card-b{right:4%;top:35%;transform:rotate(3deg);z-index:2}
.guides-art-card-c{right:22%;bottom:0;transform:rotate(-2deg);z-index:3}

.guide-meta{font-size:13px;color:var(--muted);margin:0 0 6px}
.guide-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto}
.guide-kicker{font-size:11.5px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--coral);margin:0 0 4px}
.guide-feature{display:grid;grid-template-columns:1.05fr .95fr;background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;margin-bottom:40px;box-shadow:0 18px 44px rgba(80,45,30,.08)}
.guide-feature-media{position:relative;display:block;background:var(--paper-2);min-height:360px;overflow:hidden}
.guide-feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.guide-feature-media:hover img{transform:scale(1.035)}
.guide-feature-badge{position:absolute;left:18px;top:18px;background:rgba(36,29,26,.82);color:#fff;font-size:12px;font-weight:600;letter-spacing:.08em;padding:6px 13px;border-radius:999px;backdrop-filter:blur(4px)}
.guide-feature-body{padding:42px;display:flex;flex-direction:column;gap:10px;justify-content:center}
.guide-feature-body h2{font-size:30px;line-height:1.3;letter-spacing:-.5px;margin:0}
.guide-feature-body h2 a{text-decoration:none;color:var(--ink)}
.guide-feature-body h2 a:hover{color:var(--coral)}
.guide-feature-desc{color:#4a3f39;margin:2px 0 4px;font-size:15.5px;line-height:1.8}
.guide-feature-link{font-size:14px;font-weight:700;margin-top:6px}
.guide-list-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:0 0 20px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.guide-list-head h2{font-size:24px;margin:0}
.guide-list-head p{font-size:13px;color:var(--muted);margin:0}
.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.guide-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.guide-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;display:flex;flex-direction:column;transition:border-color .2s,box-shadow .2s,transform .2s}
.guide-card:hover{border-color:#dcc9ba;box-shadow:0 18px 40px rgba(80,45,30,.10);transform:translateY(-3px)}
.guide-thumb{position:relative;display:block;aspect-ratio:16/9;background:var(--paper-2);overflow:hidden}
.guide-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.guide-card:hover .guide-thumb img{transform:scale(1.04)}
.guide-thumb::after{content:"";position:absolute;inset:auto 0 0 0;height:42%;background:linear-gradient(180deg,transparent,rgba(20,14,11,.34))}
.guide-time-badge{position:absolute;right:12px;bottom:12px;z-index:2;background:rgba(255,255,255,.94);color:var(--ink);font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.guide-card-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.guide-card-title{font-size:21px;line-height:1.42;margin:0;letter-spacing:-.2px}
.guide-card-title a{text-decoration:none;color:var(--ink)}
.guide-card-title a:hover{color:var(--coral)}
.guide-desc{font-size:14.5px;line-height:1.7;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.guide-card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:4px}
.guide-card-arrow{color:var(--coral);font-size:18px;line-height:1;transition:transform .2s}
.guide-card:hover .guide-card-arrow{transform:translateX(5px)}
.guide-about{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:start}
.guide-about-copy h2{font-size:28px;margin:6px 0 12px}
.guide-about-copy p{font-size:15px;line-height:1.85;color:#4a3f39}
.guide-tips{list-style:none;display:flex;flex-direction:column;gap:12px;padding:0;margin:0}
.guide-tips li{display:grid;grid-template-columns:46px 1fr;column-gap:10px;row-gap:4px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;transition:border-color .18s,box-shadow .18s}
.guide-tips li:hover{border-color:#dcc9ba;box-shadow:0 10px 26px rgba(80,45,30,.08)}
.guide-tips span{grid-row:span 3;font-size:20px;font-weight:800;color:var(--coral);line-height:1.2}
.guide-tips h3{font-size:16.5px;margin:0}
.guide-tips p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.7}
.guide-tips .text-link{font-size:13px}
.guide-cover{max-width:1000px;margin:0 auto 34px;border-radius:22px;overflow:hidden;box-shadow:0 22px 50px rgba(80,45,30,.12)}
.guide-cover img{width:100%;height:auto;max-height:520px;object-fit:cover}
.guide-cover .image-note{margin:10px 0 0}
.guide-hero{padding:46px 0 40px;background:
    radial-gradient(680px 320px at 90% 0,rgba(232,104,74,.14),transparent 64%),
    linear-gradient(180deg,#fff8f3,#fff);border-bottom:1px solid var(--line)}
.guide-hero-inner{max-width:980px}
.guide-hero h1{font-size:41px;line-height:1.25;letter-spacing:-1.2px;margin:10px 0 14px}
.guide-hero-lead{font-size:17px;line-height:1.8;color:#6b5e58;margin:0;max-width:820px}
.guide-hero-meta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:13.5px;color:var(--muted);margin:20px 0 12px}
.guide-author{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-weight:600}
.guide-avatar{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--coral),#d8915c);color:#fff;font-size:13px;font-weight:700;flex:0 0 auto}
.guide-avatar-lg{width:48px;height:48px;font-size:18px}
.guide-detail{grid-template-columns:minmax(0,1fr) 300px;gap:48px;max-width:1040px;margin:0 auto;align-items:start}
.guide-prose{font-size:16.5px;line-height:1.95;color:#372e29}
.guide-prose > p:first-child{font-size:18px;line-height:1.85;color:#2c2521}
.guide-prose h2{font-size:25px;line-height:1.4;margin:40px 0 14px;padding-left:14px;border-left:4px solid var(--coral);letter-spacing:-.2px}
.guide-prose h3{font-size:19px;margin:26px 0 10px}
.guide-prose p{margin-bottom:1.1em}
.guide-prose a{color:var(--coral);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.guide-prose a:hover{color:var(--coral-dark)}
.guide-prose ul,.guide-prose ol{padding-left:1.3em;margin:0 0 1.2em}
.guide-prose li{margin-bottom:8px}
.guide-prose li::marker{color:var(--coral)}
.guide-prose blockquote{margin:24px 0;padding:16px 20px;background:var(--paper);border-left:3px solid var(--coral);border-radius:0 10px 10px 0;color:#5a4c45}
.guide-prose img{height:auto;border-radius:14px;margin:20px auto}
.guide-end{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:16px}
.guide-end-author{display:flex;gap:14px;align-items:center}
.guide-end-author strong{font-size:15px}
.guide-end-author p{font-size:13px;line-height:1.6;color:var(--muted);margin:3px 0 0}
.guide-side{top:84px}
.side-block + .side-block{margin-top:18px;padding-top:18px;border-top:1px dashed var(--line)}
.side-block h2{font-size:17px;margin:0}
.toc-list{counter-reset:toc;list-style:none;padding:0;margin:10px 0 0;display:flex;flex-direction:column;gap:2px}
.toc-list li{counter-increment:toc}
.toc-list a{display:block;position:relative;padding:7px 10px 7px 30px;border-left:2px solid transparent;border-radius:0 6px 6px 0;font-size:13.5px;line-height:1.5;color:#5c504a;text-decoration:none;transition:background .15s,color .15s,border-color .15s}
.toc-list a::before{content:counter(toc,decimal-leading-zero);position:absolute;left:10px;top:7px;font-size:11px;font-weight:700;color:#b9a79a}
.toc-list a:hover{background:var(--paper);color:var(--coral);border-left-color:var(--coral)}
.side-list{list-style:none;display:flex;flex-direction:column;gap:10px;padding:0;margin:12px 0 14px}
.side-item{display:flex;gap:10px;align-items:center;text-decoration:none;color:var(--ink);font-size:14px;line-height:1.45}
.side-item img{width:44px;height:58px;object-fit:cover;border-radius:7px;flex:0 0 44px;background:var(--paper-2)}
.side-item span{display:flex;flex-direction:column;gap:2px}
.side-item small{color:var(--muted);font-size:12px}
.side-item:hover{color:var(--coral)}
.side-item-text{padding:8px 0;border-bottom:1px dashed var(--line)}
.side-item-text:last-child{border-bottom:0}
.side-box .btn-block{margin-top:4px}
.eyebrow-light{background:rgba(255,255,255,.12);color:#ffd9cc}
.guide-cta{background:linear-gradient(120deg,#241d1a 0%,#3c2a23 62%,#4a3026 100%)}
.guide-cta .eyebrow{margin-bottom:8px}

/* ---------- responsive ---------- */
@media (max-width:1080px){
    .tpl-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
    .gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
    .detail-content{grid-template-columns:1fr}
    .side-box{position:static}
    .gen-side{position:static}
    .header-inner{gap:12px}
    .main-nav{gap:10px}
    .main-nav a{font-size:14px}
    .site-search input{width:120px}
    .header-actions{gap:8px}
    .guides-hero-inner{gap:28px}
    .guides-hero h1{font-size:40px}
    .guides-hero-art{height:300px;transform:scale(.92);transform-origin:right center}
    .guide-feature-body{padding:30px}
    .guide-about{gap:32px}
}
@media (max-width:960px){
    .site-search{display:none}
}
@media (max-width:880px){
    .hero-grid{grid-template-columns:1fr;gap:28px}
    .hero h1{font-size:32px}
    .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
    .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .steps{grid-template-columns:1fr}
    .detail-grid{grid-template-columns:1fr}
    .gen-grid{grid-template-columns:1fr}
    .points-wrap{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr 1fr}
    .guide-feature{grid-template-columns:1fr}
    .guide-feature-media{min-height:0;aspect-ratio:16/9}
    .guide-grid,.guide-grid-3{grid-template-columns:1fr}
    .guides-hero{padding:36px 0 34px}
    .guides-hero-inner{grid-template-columns:1fr}
    .guides-hero-copy{max-width:none}
    .guides-hero h1{font-size:33px}
    .guides-hero-art{display:none}
    .guide-about{grid-template-columns:1fr}
    .guide-hero{padding:32px 0 30px}
    .guide-hero h1{font-size:31px}
    .guide-cover{border-radius:16px;margin-bottom:26px}
}
@media (max-width:640px){
    body{font-size:15px}
    .wrap{padding:0 16px}
    .header-inner{gap:10px;min-height:56px}
    .brand{font-size:17px}
    .main-nav{display:none}
    .header-actions{margin-left:auto}
    .hero{padding:34px 0 30px}
    .hero h1{font-size:26px}
    .hero .lead{font-size:15px}
    .section{padding:38px 0}
    .section-head h2{font-size:23px}
    .page-head{padding:24px 0}
    .page-head h1{font-size:25px}
    .tpl-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .cat-grid{grid-template-columns:1fr}
    .sample-grid{grid-template-columns:1fr}
    .tpl-card-body{padding:12px}
    .tpl-card-title{font-size:15px}
    .tpl-card-desc{display:none}
    .detail-cover img{max-height:520px;object-fit:cover}
    .prompt-text{max-height:320px;font-size:13px}
    .footer-grid{grid-template-columns:1fr}
    .footer-bottom{flex-direction:column}
    .cta-inner{flex-direction:column;align-items:flex-start}
    .cta-inner h2{font-size:22px}
    .work-item{grid-template-columns:1fr}
    .auth-card{padding:22px}
    .hero-actions .btn{width:100%}
    .guide-feature-body{padding:20px}
    .guide-feature-body h2{font-size:22px}
    .guide-card-body{padding:14px 16px}
    .guides-hero{padding:28px 0 26px}
    .guides-hero h1{font-size:27px;letter-spacing:-.8px}
    .guides-hero-lead{font-size:15px}
    .guides-stats{gap:20px;margin:20px 0}
    .guides-stats b{font-size:22px}
    .guides-hero-actions .btn{flex:1 1 auto;text-align:center}
    .guide-list-head{flex-direction:column;align-items:flex-start;gap:4px}
    .guide-list-head h2{font-size:21px}
    .guide-card-title{font-size:18px}
    .guide-desc{font-size:14px}
    .guide-tips li{grid-template-columns:36px 1fr;padding:15px 16px}
    .guide-tips span{font-size:17px}
    .guide-hero-meta{gap:8px 14px;font-size:12.5px;margin:16px 0 10px}
    .guide-hero h1{font-size:25px}
    .guide-hero-lead{font-size:15px}
    .guide-prose{font-size:16px;line-height:1.85}
    .guide-prose > p:first-child{font-size:17px}
    .guide-prose h2{font-size:21px;margin:32px 0 12px}
    .guide-prose h3{font-size:17.5px}
}
@media (prefers-reduced-motion:reduce){
    *{transition:none!important;animation:none!important}
}