DoTouchAI/docs/design/web-v1.1.0/style.css

/* DoTouch.AI 官网 v1.1.0 共享样式 — B1 品牌色板 */
:root {
  --bg: #0B1020;
  --bg2: #0E1428;
  --card: #121831;
  --card2: #161D3C;
  --border: rgba(255,255,255,0.08);
  --purple: #7C5CFF;
  --purple-l: #9B7BFF;
  --green: #00E5A0;
  --green-l: #5FF5C3;
  --text: #E8ECF8;
  --muted: #9AA3C0;
  --gold: #FFC24D;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { background:var(--bg); color:var(--text); font-family:var(--font); line-height:1.65; }
a { color:inherit; text-decoration:none; }
.wrap { max-width:1160px; margin:0 auto; padding:0 24px; }

/* ── Header ── */
header { position:sticky; top:0; z-index:100; background:rgba(11,16,32,0.85); backdrop-filter:blur(14px); border-bottom:1px solid var(--border); }
.nav { display:flex; align-items:center; justify-content:space-between; height:84px; gap:14px; }
.nav-logo { display:flex; align-items:center; }
.nav-logo svg { height:52px; width:auto; }
.nav-links { display:flex; gap:22px; font-size:14px; color:var(--muted); }
.nav-links a:hover { color:var(--text); }
.nav-links a.active { color:var(--text); font-weight:600; }
.nav-right { display:flex; align-items:center; gap:10px; }
.lang-switch { display:flex; gap:3px; background:var(--card); border:1px solid var(--border); border-radius:999px; padding:3px; }
.lang-btn { border:none; background:transparent; color:var(--muted); font-size:12px; padding:4px 9px; border-radius:999px; cursor:pointer; font-family:inherit; }
.lang-btn.active { background:var(--purple); color:#fff; }
.btn { display:inline-flex; align-items:center; gap:8px; font-size:14px; font-weight:600; padding:9px 18px; border-radius:10px; border:1px solid var(--border); background:var(--card); color:var(--text); cursor:pointer; transition:all .18s ease; font-family:inherit; }
.btn:hover { border-color:var(--purple); }
.btn-primary { background:linear-gradient(120deg, var(--purple), #5C3DF0); border:none; color:#fff; box-shadow:0 4px 20px rgba(124,92,255,.35); }
.btn-primary:hover { box-shadow:0 6px 28px rgba(124,92,255,.5); transform:translateY(-1px); }
.btn-sm { padding:6px 13px; font-size:13px; border-radius:8px; }

/* ── 面包屑 ── */
.crumbs { padding:20px 0 0; font-size:13px; color:var(--muted); }
.crumbs a:hover { color:var(--purple-l); }
.crumbs .sep { margin:0 8px; opacity:.5; }

/* ── Page hero ── */
.page-hero { padding:44px 0 34px; }
.page-hero h1 { font-size:clamp(28px,4vw,40px); font-weight:800; letter-spacing:-.5px; }
.page-hero p { color:var(--muted); margin-top:10px; max-width:680px; font-size:15px; }

/* ── 区块 ── */
section { padding:30px 0 56px; }
.sec-head h2 { font-size:22px; font-weight:800; margin-bottom:6px; }
.sec-head .kicker { font-size:12px; font-weight:700; letter-spacing:2px; color:var(--purple-l); text-transform:uppercase; margin-bottom:6px; }
.sec-head p { color:var(--muted); font-size:14px; max-width:640px; }

/* ── 表格 ── */
.table-wrap { overflow-x:auto; background:var(--card); border:1px solid var(--border); border-radius:14px; }
table.data { width:100%; border-collapse:collapse; min-width:680px; }
table.data th { background:rgba(124,92,255,.12); text-align:left; padding:13px 16px; font-size:12.5px; letter-spacing:.4px; color:var(--purple-l); white-space:nowrap; }
table.data td { padding:13px 16px; border-top:1px solid var(--border); font-size:14px; vertical-align:top; }
table.data tr:hover td { background:rgba(124,92,255,.05); }
.price { font-family:var(--mono); font-size:13px; white-space:nowrap; }
.price .vnd { color:var(--muted); font-size:12px; }
.price .cut { text-decoration:line-through; opacity:.5; font-size:12px; margin-left:5px; }
.price-usd { font-weight:600; color:var(--text); }
.save-tag { color:var(--green-l); font-size:12px; background:rgba(0,229,160,.1); border:1px solid rgba(0,229,160,.3); padding:1px 8px; border-radius:999px; white-space:nowrap; }

/* ── 卡片 ── */
.card { background:var(--card); border:1px solid var(--border); border-radius:16px; padding:24px; }
.grid3 { display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:18px; }
.grid4 { display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:18px; }
.hover-up { transition:all .2s ease; }
.hover-up:hover { transform:translateY(-3px); border-color:rgba(124,92,255,.5); box-shadow:0 10px 34px rgba(11,16,32,.6); }

/* ── 标签 ── */
.tag { display:inline-block; font-size:11px; padding:2px 10px; border-radius:999px; margin-right:6px; }
.tag-purple { color:var(--purple-l); background:rgba(124,92,255,.12); border:1px solid rgba(124,92,255,.35); }
.tag-green { color:var(--green-l); background:rgba(0,229,160,.1); border:1px solid rgba(0,229,160,.3); }
.tag-gold { color:var(--gold); background:rgba(255,194,77,.1); border:1px solid rgba(255,194,77,.3); }
.tag-gray { color:var(--muted); background:rgba(154,163,192,.1); border:1px solid rgba(154,163,192,.3); }

/* ── 搜索/筛选 ── */
.filter-bar { display:flex; gap:12px; flex-wrap:wrap; align-items:center; margin-bottom:22px; }
.search-box { flex:1; min-width:220px; background:var(--card); border:1px solid var(--border); border-radius:10px; padding:10px 16px; color:var(--text); font-size:14px; font-family:inherit; outline:none; }
.search-box:focus { border-color:var(--purple); }
.filter-tag { border:1px solid var(--border); background:var(--card); color:var(--muted); border-radius:999px; padding:7px 16px; font-size:13px; cursor:pointer; font-family:inherit; }
.filter-tag.active { border-color:var(--purple); color:#fff; background:rgba(124,92,255,.2); }

/* ── 代码块 ── */
.code-block { background:#0D1426; border:1px solid var(--border); border-radius:12px; overflow:hidden; }
.code-head { display:flex; justify-content:space-between; padding:9px 16px; border-bottom:1px solid var(--border); font-size:12px; color:var(--muted); }
.code-head .dots { display:flex; gap:6px; }
.code-head .dots i { width:10px; height:10px; border-radius:50%; display:block; }
.code-head .dots i:nth-child(1){ background:#FF6B6B; } .code-head .dots i:nth-child(2){ background:#FFC24D; } .code-head .dots i:nth-child(3){ background:#00E5A0; }
pre { padding:16px; overflow-x:auto; font-size:13px; line-height:1.7; }
pre code { font-family:var(--mono); }
.c-k { color:#9B7BFF; } .c-s { color:#5FF5C3; } .c-c { color:#5A6B9E; } .c-p { color:#FFC24D; }

/* ── FAQ ── */
.faq-item { background:var(--card); border:1px solid var(--border); border-radius:13px; margin-bottom:10px; overflow:hidden; }
.faq-q { padding:16px 20px; font-size:14.5px; font-weight:600; cursor:pointer; display:flex; justify-content:space-between; align-items:center; }
.faq-q .plus { font-size:18px; color:var(--purple-l); transition:transform .2s; }
.faq-item.open .plus { transform:rotate(45deg); }
.faq-a { max-height:0; overflow:hidden; transition:max-height .25s ease; }
.faq-item.open .faq-a { max-height:300px; }
.faq-a p { padding:0 20px 16px; color:var(--muted); font-size:13.5px; }

/* ── 汇率提示框 ── */
.rate-box { display:flex; align-items:center; gap:12px; background:rgba(255,194,77,.08); border:1px solid rgba(255,194,77,.3); border-radius:12px; padding:14px 18px; font-size:13.5px; color:var(--gold); margin-top:16px; }
.rate-box b { font-family:var(--mono); }

/* ── 提示条 ── */
.notice { background:rgba(124,92,255,.08); border:1px solid rgba(124,92,255,.3); border-radius:12px; padding:13px 18px; font-size:13px; color:var(--muted); margin-top:16px; }
.notice b { color:var(--purple-l); }

/* ── Footer ── */
footer { border-top:1px solid var(--border); padding:46px 0 30px; margin-top:40px; }
.foot-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:30px; }
.foot-brand svg { height:24px; }
.foot-brand p { color:var(--muted); font-size:13px; margin-top:10px; max-width:280px; }
.foot-col h4 { font-size:12.5px; letter-spacing:1px; color:var(--muted); margin-bottom:12px; }
.foot-col a { display:block; font-size:13.5px; opacity:.8; margin-bottom:8px; }
.foot-col a:hover { opacity:1; color:var(--purple-l); }
.foot-bottom { display:flex; justify-content:space-between; align-items:center; margin-top:32px; padding-top:20px; border-top:1px solid var(--border); font-size:12.5px; color:var(--muted); flex-wrap:wrap; gap:10px; }

.dev-note { position:fixed; bottom:16px; left:16px; z-index:200; background:rgba(255,194,77,.12); border:1px solid rgba(255,194,77,.4); color:var(--gold); font-size:11.5px; padding:7px 13px; border-radius:999px; backdrop-filter:blur(8px); }

/* ── 站内客服入口（Chatwoot 式 Widget） ── */
.support-fab { position:fixed; right:22px; bottom:22px; z-index:300; width:58px; height:58px; border-radius:50%; border:none; cursor:pointer; background:linear-gradient(135deg, var(--purple), #5C3DF0); box-shadow:0 6px 24px rgba(124,92,255,.5); display:flex; align-items:center; justify-content:center; transition:transform .2s ease, box-shadow .2s ease; }
.support-fab:hover { transform:scale(1.08); box-shadow:0 8px 30px rgba(124,92,255,.65); }
.support-fab .pulse-ring { position:absolute; inset:-6px; border-radius:50%; border:2px solid rgba(124,92,255,.4); animation:fabPulse 2.2s ease-out infinite; }
@keyframes fabPulse { 0% { transform:scale(.85); opacity:1; } 100% { transform:scale(1.35); opacity:0; } }
.support-panel { position:fixed; right:22px; bottom:92px; z-index:300; width:330px; max-width:calc(100vw - 44px); background:var(--card); border:1px solid rgba(124,92,255,.4); border-radius:18px; box-shadow:0 18px 60px rgba(0,0,0,.55); overflow:hidden; transform-origin:bottom right; opacity:0; transform:scale(.92) translateY(10px); pointer-events:none; transition:all .22s ease; }
.support-panel.open { opacity:1; transform:scale(1) translateY(0); pointer-events:auto; }
.support-head { display:flex; justify-content:space-between; align-items:center; padding:14px 18px; background:linear-gradient(120deg, rgba(124,92,255,.25), rgba(0,229,160,.1)); border-bottom:1px solid var(--border); }
.support-head b { font-size:14.5px; }
.chat-status { font-size:11.5px; color:var(--green-l); display:flex; align-items:center; gap:5px; }
.chat-status::before { content:""; width:7px; height:7px; border-radius:50%; background:var(--green); box-shadow:0 0 8px var(--green); }
.support-body { padding:16px 18px; }
.support-body > p { font-size:13px; color:var(--muted); margin-bottom:12px; }
.chat-sugg { display:flex; flex-direction:column; gap:7px; margin-bottom:14px; }
.chat-sugg button { text-align:left; background:var(--card2); border:1px solid var(--border); color:var(--text); font-size:12.5px; padding:9px 12px; border-radius:10px; cursor:pointer; font-family:inherit; transition:border-color .15s; }
.chat-sugg button:hover { border-color:var(--purple); }
.chat-input { display:flex; gap:8px; }
.chat-input input { flex:1; background:var(--card2); border:1px solid var(--border); border-radius:10px; padding:10px 12px; color:var(--text); font-size:13px; outline:none; font-family:inherit; }
.chat-input input:focus { border-color:var(--purple); }
.chat-input button { width:40px; border:none; border-radius:10px; background:linear-gradient(135deg, var(--purple), #5C3DF0); color:#fff; cursor:pointer; font-size:15px; }
.chat-channels { display:flex; gap:7px; margin-top:14px; justify-content:center; }
.chat-channels a { font-size:11.5px; }

/* ── 认证弹窗（登录 / 注册 / 重置密码） ── */
.modal-mask { position:fixed; inset:0; z-index:400; background:rgba(4,7,16,.72); backdrop-filter:blur(6px); display:none; align-items:center; justify-content:center; padding:20px; }
.modal-mask.open { display:flex; }
.modal { width:408px; max-width:100%; background:var(--card); border:1px solid rgba(124,92,255,.4); border-radius:20px; padding:30px 30px 22px; position:relative; box-shadow:0 24px 80px rgba(0,0,0,.6); }
.modal-close { position:absolute; top:14px; right:16px; background:none; border:none; color:var(--muted); font-size:19px; cursor:pointer; line-height:1; }
.modal-close:hover { color:var(--text); }
.modal h3 { font-size:20px; font-weight:800; margin-bottom:18px; }
.field { margin-bottom:13px; }
.field label { display:block; font-size:12.5px; color:var(--muted); margin-bottom:6px; }
.field input { width:100%; background:var(--card2); border:1px solid var(--border); border-radius:10px; padding:11px 14px; color:var(--text); font-size:14px; outline:none; font-family:inherit; }
.field input:focus { border-color:var(--purple); }
.code-row { display:flex; gap:6px; align-items:center; margin-bottom:4px; }
.code-cell { width:38px; height:46px; text-align:center; font-size:19px; font-weight:700; font-family:var(--mono); background:var(--card2); border:1px solid var(--border); border-radius:9px; color:var(--text); outline:none; text-transform:uppercase; }
.code-cell:focus { border-color:var(--purple); }
.code-send { margin-left:auto; }
.auth-note { font-size:11.5px; color:var(--muted); min-height:16px; margin-top:4px; }
.auth-note.ok { color:var(--green-l); }
.auth-note.err { color:#FF8A8A; }
.auth-error { display:none; background:rgba(255,107,107,.1); border:1px solid rgba(255,107,107,.35); color:#FF8A8A; font-size:12.5px; padding:9px 12px; border-radius:9px; margin-bottom:12px; }
.auth-error.show { display:block; }
.btn-block { width:100%; justify-content:center; margin-top:8px; }
.auth-links { display:flex; justify-content:center; gap:14px; margin-top:16px; font-size:13px; color:var(--purple-l); }
.auth-links a { cursor:pointer; }
.auth-links a:hover { text-decoration:underline; }
@media (max-width:860px){ .nav-links{display:none;} .foot-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .foot-grid{grid-template-columns:1fr;} }