/* MacStudio PHP 精简版 - 瀛海风格暗色主题 */
:root{
  --acc:#2dd4bf; --acc-dim:rgba(45,212,191,.14);
  --txt:#E6EBF2; --dim:#9aa6b8; --mut:#5f6b7e;
  --panel:#0f1521; --panel2:#0c111c;
  --bd:rgba(255,255,255,.06); --bd2:rgba(255,255,255,.12);
  --bg:#0a0e17;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--txt);font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.6}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 18px}
.main{min-height:calc(100vh - 130px);padding-top:22px;padding-bottom:40px}

/* 顶栏 */
.topbar{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--bd);background:rgba(10,14,23,.92);backdrop-filter:blur(12px)}
.topbar-in{display:flex;align-items:center;gap:22px;height:58px}
.brand{display:flex;align-items:center;gap:9px;font-size:15.5px;font-weight:700}
.logo{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,#2dd4bf,#0ea5e9);color:#04211c;font-weight:800}
.badge{font-size:10.5px;color:var(--acc);border:1px solid rgba(45,212,191,.3);border-radius:999px;padding:1px 8px}
.nav{display:flex;gap:4px;flex:1;flex-wrap:wrap}
.nav-link{padding:7px 14px;border-radius:9px;font-size:13.5px;color:var(--dim);transition:.15s}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.05)}
.nav-link.on{color:#fff;background:rgba(255,255,255,.07)}
.userbox{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--dim)}
.avatar{display:grid;place-items:center;width:28px;height:28px;border-radius:999px;background:linear-gradient(135deg,#2dd4bf,#38bdf8);color:#04211c;font-weight:700}
.logout{font-size:12px;color:var(--mut)}.logout:hover{color:var(--acc)}

/* 通用 */
.panel{background:var(--panel);border:1px solid var(--bd);border-radius:16px;padding:20px;max-width:640px}
.panel.narrow{max-width:560px;margin:0 auto}
.panel-head b{font-size:16px}
.panel-head p{margin:2px 0 0;font-size:12.5px;color:var(--mut)}
.block{margin-top:22px}
.block-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.block-head b{font-size:15px}
.block-head .more,.muted{margin-left:auto;font-size:12.5px;color:var(--mut)}
.hero{text-align:center;padding:34px 0 26px}
.hero h1{margin:0;font-size:26px;letter-spacing:.5px}
.hero p{margin:8px 0 0;color:var(--dim);font-size:13.5px}
.notice{margin:14px 0;padding:11px 14px;border:1px solid rgba(250,204,21,.35);background:rgba(250,204,21,.08);color:#fde68a;border-radius:11px;font-size:13px}
.notice a,.notice-s a{color:var(--acc);font-weight:600}
.notice-s{padding:10px 12px;border:1px dashed var(--bd2);border-radius:10px;font-size:12.5px;color:var(--dim)}
.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.entry{display:flex;align-items:center;gap:14px;background:var(--panel);border:1px solid var(--bd);border-radius:16px;padding:18px;transition:.15s}
.entry:hover{border-color:rgba(45,212,191,.4);transform:translateY(-2px)}
.entry-ic{display:grid;place-items:center;width:46px;height:46px;flex:none;border-radius:12px;font-weight:800}
.ic-img{background:var(--acc-dim);color:var(--acc)}
.ic-video{background:rgba(56,189,248,.14);color:#38bdf8}
.entry b{font-size:15px}
.entry p{margin:3px 0 0;font-size:12px;color:var(--mut)}
.go{margin-left:auto;color:var(--mut);font-size:18px}
@media (max-width:720px){.entry-grid{grid-template-columns:1fr}.nav{overflow-x:auto;flex-wrap:nowrap}}

/* 表单 */
.frow{margin-top:14px}
.frow>label{display:block;font-size:12.5px;color:var(--mut);margin-bottom:6px}
input,textarea,select{width:100%;background:var(--panel2);border:1px solid var(--bd);border-radius:11px;color:var(--txt);font:inherit;font-size:13.5px;padding:10px 13px;outline:none;transition:.15s}
input:focus,textarea:focus{border-color:var(--acc)}
textarea{min-height:74px;resize:vertical}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:5px 13px;border:1px solid var(--bd);border-radius:999px;background:transparent;color:var(--dim);font:inherit;font-size:12.5px;cursor:pointer;transition:.15s}
.chip.on{border-color:rgba(45,212,191,.5);background:var(--acc-dim);color:var(--txt)}
.actions{display:flex;align-items:center;gap:12px}
.btn{border:0;border-radius:11px;font:inherit;cursor:pointer;transition:.15s}
.btn.primary{margin-left:auto;background:var(--acc);color:#04211c;font-weight:700;font-size:13.5px;padding:10px 24px}
.btn.primary:hover{filter:brightness(1.08)}
.btn.primary:disabled{opacity:.5;cursor:not-allowed}
.btn.big{font-size:15px;padding:12px}
.count{display:flex;align-items:center;gap:7px;color:var(--dim);font-size:12.5px}
.count button{width:24px;height:24px;border:1px solid var(--bd2);border-radius:7px;background:var(--panel2);color:var(--txt);cursor:pointer;font-size:14px;line-height:1}
.hint{font-size:11.5px;color:var(--mut);margin:6px 0 0}
.errbox{margin-top:12px;border:1px solid rgba(248,113,113,.35);background:rgba(248,113,113,.1);color:#fca5a5;border-radius:10px;padding:10px 12px;font-size:12.5px}
.okbox{margin-top:12px;border:1px solid rgba(45,212,191,.4);background:var(--acc-dim);color:#5eead4;border-radius:10px;padding:10px 12px;font-size:12.5px}
.prog{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--acc);margin-top:12px}
.spin{width:14px;height:14px;flex:none;border:2px solid var(--acc-dim);border-top-color:var(--acc);border-radius:999px;animation:rot 1s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}

/* 上传 */
.drop{display:flex;align-items:center;gap:12px;margin-top:14px;border:1.5px dashed var(--bd2);border-radius:12px;padding:15px;cursor:pointer;transition:.15s;background:var(--panel2)}
.drop:hover{border-color:var(--acc);background:rgba(45,212,191,.06)}
.drop-ic{display:grid;place-items:center;width:38px;height:38px;flex:none;border-radius:10px;background:var(--panel);border:1px solid var(--bd2);color:var(--acc);font-size:18px}
.drop b{font-size:13px}
.drop span{display:block;margin-top:2px;font-size:11.5px;color:var(--mut)}
.thumbs{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.thumbs:empty{display:none}
.thumb{position:relative;width:56px;height:56px;border-radius:9px;overflow:hidden;border:1px solid var(--bd2)}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb button{position:absolute;top:2px;right:2px;width:16px;height:16px;border:0;border-radius:999px;background:rgba(0,0,0,.65);color:#fff;cursor:pointer;font-size:10px;line-height:1}

/* tabs */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 8px}
.tab{border:1px solid var(--bd);background:transparent;color:var(--dim);font:inherit;font-size:12.5px;padding:6px 14px;border-radius:999px;cursor:pointer;transition:.15s}
.tab.on{border-color:rgba(45,212,191,.45);background:var(--acc-dim);color:var(--acc)}
.tabdesc{font-size:12px;color:var(--mut);margin:0 0 4px}

/* 任务卡片 */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.card{background:var(--panel);border:1px solid var(--bd);border-radius:14px;overflow:hidden;position:relative}
.card .thumb{aspect-ratio:1;background:var(--panel2)}
.card .thumb img,.card .thumb video{width:100%;height:100%;object-fit:cover;display:block}
.card .noimg{display:grid;place-items:center;height:100%;color:var(--mut);font-size:12.5px;padding:10px;text-align:center}
.card .cap{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;font-size:12.5px;color:var(--dim);gap:8px}
.card .time{font-size:11px;color:var(--mut);flex:none}
.card .terr{margin:0;padding:0 12px 10px;font-size:11.5px;color:#fca5a5}
.tag{font-size:10.5px;border-radius:6px;padding:1px 7px;margin-left:7px;vertical-align:1px}
.tag.ok{background:var(--acc-dim);color:var(--acc)}
.tag.run{background:rgba(56,189,248,.15);color:#7dd3fc}
.tag.fail{background:rgba(248,113,113,.15);color:#fca5a5}
.empty{border:1.5px dashed var(--bd2);border-radius:14px;padding:44px 20px;text-align:center;color:var(--mut);font-size:13px;grid-column:1/-1}

/* 登录 */
.auth-card{max-width:400px;margin:8vh auto;background:var(--panel);border:1px solid var(--bd);border-radius:16px;padding:26px}
.auth-card h1{margin:0;font-size:20px}
.auth-card .tip{margin:4px 0 10px;font-size:12.5px;color:var(--mut)}
.auth-card label{display:block;font-size:12.5px;color:var(--mut);margin:12px 0 6px}

/* 设置页 */
.env{margin-top:18px;border-top:1px solid var(--bd);padding-top:12px;font-size:12px;color:var(--mut)}
.env b{display:block;color:var(--dim);margin-bottom:3px}
.foot{text-align:center;padding:18px;font-size:11.5px;color:var(--mut)}

/* ================= 仿 yinghai 工作台首页（yh-*） ================= */
.yh-root{--acc:#2dd4bf;--acc-dim:rgba(45,212,191,.16);--txt:#E6EBF2;--dim:#9aa6b8;--mut:#5f6b7e;
  --panel:#0f1521;--panel2:#0c111c;--bd:rgba(255,255,255,.06);--bd2:rgba(255,255,255,.12);}
.yh-main{max-width:1240px;margin:0 auto;padding:18px 22px 90px}
.yh-row1{display:flex;gap:14px;align-items:stretch}
.yh-panel{background:var(--panel);border:1px solid var(--bd);border-radius:14px}
.yh-creator{flex:1.65;min-width:0;padding:18px 20px;display:flex;flex-direction:column;gap:13px}
.yh-cr-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.yh-cr-title{display:flex;gap:11px;align-items:center}
.yh-cr-ic{width:38px;height:38px;flex:none;border-radius:10px;background:var(--acc-dim);display:grid;place-items:center;color:var(--acc)}
.yh-cr-title b{font-size:15.5px;display:block}
.yh-cr-title p{font-size:12px;color:var(--mut);margin:2px 0 0}
.yh-cr-modes{display:flex;gap:6px;background:var(--panel2);border:1px solid var(--bd);border-radius:10px;padding:4px}
.yh-mode{border:0;background:transparent;color:var(--dim);font:inherit;font-size:12.5px;padding:6px 14px;border-radius:7px;cursor:pointer;transition:.15s}
.yh-mode.on{background:var(--acc-dim);color:var(--acc);font-weight:600}
.yh-tabs{display:flex;gap:6px}
.yh-tab{border:1px solid var(--bd);background:transparent;color:var(--dim);font:inherit;font-size:12.5px;padding:6px 13px;border-radius:999px;cursor:pointer;transition:.15s}
.yh-tab.on{border-color:rgba(45,212,191,.45);background:var(--acc-dim);color:var(--acc)}
.yh-drop{border:1.5px dashed rgba(45,212,191,.32);border-radius:12px;background:rgba(45,212,191,.04);padding:16px 18px;display:flex;align-items:center;gap:13px;cursor:pointer;transition:.18s}
.yh-drop:hover,.yh-drop.drag{border-color:var(--acc);background:rgba(45,212,191,.07)}
.yh-drop-ic{width:40px;height:40px;flex:none;border-radius:10px;background:var(--panel2);border:1px solid var(--bd2);display:grid;place-items:center;color:var(--acc)}
.yh-drop b{font-size:13.5px;display:block}
.yh-drop span{font-size:11.5px;color:var(--mut)}
.yh-thumbs{display:flex;flex-wrap:wrap;gap:8px}
.yh-thumb{position:relative;width:56px;height:56px;border-radius:9px;overflow:hidden;border:1px solid var(--bd2)}
.yh-thumb img{width:100%;height:100%;object-fit:cover}
.yh-thumb button{position:absolute;top:2px;right:2px;width:17px;height:17px;border:0;border-radius:6px;background:rgba(0,0,0,.65);color:#fff;cursor:pointer;font-size:11px;line-height:1;display:grid;place-items:center}
.yh-input,.yh-area{width:100%;background:var(--panel2);border:1px solid var(--bd);border-radius:11px;color:var(--txt);font:inherit;font-size:13.5px;padding:11px 14px;outline:none;transition:.18s;box-sizing:border-box}
.yh-input:focus,.yh-area:focus{border-color:rgba(45,212,191,.45)}
.yh-area{resize:none;min-height:88px;line-height:1.7}
.yh-cr-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:4px;flex-wrap:wrap}
.yh-chips{display:flex;gap:8px;flex-wrap:wrap}
.yh-chip{display:inline-flex;align-items:center;gap:6px;background:var(--panel2);border:1px solid var(--bd);border-radius:9px;color:var(--dim);font-size:12px;padding:7px 11px}
.yh-chip b{color:var(--txt);font-weight:500}
.yh-submit{border:0;border-radius:9px;background:var(--acc);color:#052e26;font:inherit;font-size:13.5px;font-weight:700;padding:10px 20px;cursor:pointer;display:inline-flex;align-items:center;gap:7px;transition:.15s;white-space:nowrap}
.yh-submit:hover:not(:disabled){filter:brightness(1.08)}
.yh-submit:disabled{opacity:.4;cursor:not-allowed}
.yh-ghost{border:1px solid var(--bd2);border-radius:9px;background:transparent;color:var(--dim);font:inherit;font-size:12.5px;padding:9px 14px;cursor:pointer;transition:.15s}
.yh-ghost:hover{color:var(--txt);border-color:rgba(45,212,191,.4)}
.yh-err{color:#FCA5A5;font-size:12.5px}
.yh-spin{display:inline-block;width:14px;height:14px;border-radius:999px;border:2px solid rgba(45,212,191,.25);border-top-color:var(--acc);animation:yhSpin .8s linear infinite;vertical-align:-2px}
@keyframes yhSpin{to{transform:rotate(360deg)}}
.yh-prog-hint{font-size:12px;color:var(--dim);text-align:center}
.yh-promo{flex:1;min-width:280px;border-radius:14px;padding:24px 22px;display:flex;flex-direction:column;gap:13px;position:relative;overflow:hidden;
  background:linear-gradient(155deg,#1c1040 0%,#101b3f 55%,#0a2432 100%);border:1px solid rgba(124,92,246,.28)}
.yh-promo::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:999px;background:radial-gradient(circle,rgba(45,212,191,.18),transparent 70%)}
.yh-promo-badge{align-self:flex-start;font-size:11px;font-weight:600;color:#ffc861;background:rgba(255,200,97,.1);border:1px solid rgba(255,200,97,.3);padding:3px 10px;border-radius:999px}
.yh-promo b{font-size:23px;line-height:1.35;letter-spacing:.01em}
.yh-promo p{font-size:12.5px;color:var(--dim);line-height:1.7;margin:0}
.yh-promo-btn{margin-top:auto;align-self:flex-start;border:1px solid rgba(45,212,191,.5);color:var(--acc);text-decoration:none;font-size:13px;font-weight:600;padding:8px 18px;border-radius:9px;transition:.15s;z-index:1}
.yh-promo-btn:hover{background:var(--acc-dim)}
.yh-recent{display:flex;align-items:center;gap:9px;margin-top:14px;flex-wrap:wrap}
.yh-recent-lbl{font-size:12px;color:var(--mut)}
.yh-recent a{display:inline-flex;align-items:center;gap:7px;background:var(--panel);border:1px solid var(--bd);border-radius:999px;color:var(--dim);text-decoration:none;font-size:12px;padding:6px 13px;transition:.15s}
.yh-recent a:hover{color:var(--txt);border-color:var(--bd2)}
.yh-recent .dot{width:6px;height:6px;border-radius:999px;background:var(--acc);box-shadow:0 0 6px var(--acc)}
.yh-search{display:flex;align-items:center;gap:10px;background:var(--panel);border:1px solid var(--bd);border-radius:12px;padding:9px 12px;margin-top:14px}
.yh-search-all{flex:none;font-size:12.5px;color:var(--dim);border-right:1px solid var(--bd);padding-right:12px}
.yh-search input{flex:1;min-width:0;background:transparent;border:0;color:var(--txt);font:inherit;font-size:13px;outline:none}
.yh-search input::placeholder{color:var(--mut)}
.yh-refresh{flex:none;display:inline-flex;align-items:center;gap:6px;border:0;background:transparent;color:var(--mut);font:inherit;font-size:12.5px;cursor:pointer;transition:.15s}
.yh-refresh:hover{color:var(--acc)}
.yh-gal-tabs{display:flex;gap:4px;align-items:center;margin-top:16px;overflow-x:auto;padding-bottom:2px}
.yh-gal-tab{flex:none;border:0;background:transparent;color:var(--dim);font:inherit;font-size:13px;padding:7px 15px;border-radius:999px;cursor:pointer;transition:.15s;white-space:nowrap}
.yh-gal-tab.on{background:var(--acc);color:#052e26;font-weight:700}
.yh-gal-tab:not(.on):hover{color:var(--txt);background:rgba(255,255,255,.05)}
.yh-gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(196px,1fr));gap:12px;margin-top:13px}
.yh-card{position:relative;aspect-ratio:3/4;border-radius:12px;overflow:hidden;border:1px solid var(--bd);cursor:pointer;transition:.18s;text-align:left;padding:0;background:none;font:inherit}
.yh-card:hover{transform:translateY(-3px);border-color:rgba(45,212,191,.4);box-shadow:0 14px 34px -14px rgba(0,0,0,.7)}
.yh-card .badge{position:absolute;top:9px;left:9px;font-size:10.5px;color:#cfe9e4;background:rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.14);padding:2px 8px;border-radius:6px}
.yh-card .rank{position:absolute;top:9px;right:9px;width:22px;height:22px;display:grid;place-items:center;font-size:11px;font-weight:800;color:#fff;background:rgba(0,0,0,.4);border-radius:7px}
.yh-card .rank.hot{background:linear-gradient(135deg,#f43f5e,#fb923c)}
.yh-card .cap{position:absolute;inset:auto 0 0 0;padding:26px 11px 11px;background:linear-gradient(transparent,rgba(4,8,14,.88));font-size:12.5px;line-height:1.5;color:#eef4f2;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-align:left}
.yh-empty{grid-column:1/-1;text-align:center;color:var(--mut);font-size:13px;padding:44px 0}
.yh-help{position:fixed;right:18px;bottom:18px;z-index:40;width:172px;background:var(--panel);border:1px solid var(--bd2);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:6px;box-shadow:0 18px 44px -16px rgba(0,0,0,.75)}
.yh-help b{font-size:13px}
.yh-help span{font-size:11px;color:var(--mut)}
.yh-help a{font-size:12px;color:var(--acc);text-decoration:none;background:var(--acc-dim);border-radius:8px;padding:6px 0;text-align:center;margin-top:3px}
@media (max-width:900px){.yh-row1{flex-direction:column}.yh-promo{min-width:0}}

/* ================= 首页 v2：轮播 + 功能宫格 + 瀑布流 ================= */
.hp-hero{position:relative;max-width:1240px;margin:16px auto 0;padding:0 22px;height:400px}
.hp-slides{position:relative;width:100%;height:100%;border-radius:16px;overflow:hidden}
.hp-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity .7s ease;text-decoration:none;display:block}
.hp-slide.on{opacity:1}
.hp-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,8,14,.82) 0%,rgba(5,8,14,.45) 45%,rgba(5,8,14,.1) 100%)}
.hp-slide-inner{position:absolute;left:52px;top:50%;transform:translateY(-50%);z-index:2;max-width:520px}
.hp-tag{display:inline-block;font-size:12px;font-weight:600;color:#5eead4;background:rgba(45,212,191,.14);border:1px solid rgba(45,212,191,.4);padding:3px 12px;border-radius:999px;margin-bottom:14px}
.hp-slide-inner b{display:block;font-size:34px;line-height:1.3;color:#fff;letter-spacing:.02em;text-shadow:0 2px 18px rgba(0,0,0,.5)}
.hp-slide-inner p{margin:12px 0 0;font-size:14.5px;color:rgba(230,235,242,.85);line-height:1.7}
.hp-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border:0;border-radius:999px;background:rgba(10,14,23,.55);color:#fff;font-size:26px;line-height:1;cursor:pointer;display:grid;place-items:center;transition:.15s;backdrop-filter:blur(4px)}
.hp-arrow:hover{background:rgba(10,14,23,.85)}
.hp-arrow.prev{left:36px}
.hp-arrow.next{right:36px}
.hp-dots{position:absolute;left:0;right:0;bottom:14px;z-index:3;display:flex;gap:7px;justify-content:center}
.hp-dot{width:7px;height:7px;border-radius:999px;border:0;padding:0;background:rgba(255,255,255,.35);cursor:pointer;transition:.2s}
.hp-dot.on{width:22px;background:#2dd4bf}
/* 功能宫格 */
.hp-func{max-width:1240px;margin:18px auto 0;padding:0 22px;display:flex;gap:14px}
.hp-create{flex:none;width:228px;border-radius:14px;background:linear-gradient(150deg,rgba(45,212,191,.14),rgba(45,212,191,.04));border:1px solid rgba(45,212,191,.35);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-decoration:none;color:var(--txt);transition:.18s}
.hp-create:hover{border-color:#2dd4bf;transform:translateY(-2px)}
.hp-create-plus{width:52px;height:52px;border-radius:999px;background:rgba(45,212,191,.15);border:1px solid rgba(45,212,191,.45);display:grid;place-items:center;color:#2dd4bf}
.hp-create b{font-size:15px}
.hp-tiles{flex:1;min-width:0;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.hp-tile{border-radius:12px;background:var(--panel);border:1px solid var(--bd);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;padding:18px 8px;text-decoration:none;color:var(--txt);transition:.18s}
.hp-tile:hover{border-color:rgba(45,212,191,.45);transform:translateY(-2px);box-shadow:0 10px 26px -12px rgba(0,0,0,.7)}
.hp-tile-ic{color:#9aa6b8;transition:.18s}
.hp-tile:hover .hp-tile-ic{color:#2dd4bf}
.hp-tile b{font-size:13px;font-weight:500}
/* 瀑布流 */
.hp-gal{max-width:1240px;margin:30px auto 0;padding:0 22px 60px}
.hp-gal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.hp-gal-head h2{margin:0;font-size:19px;display:flex;align-items:center;gap:10px;color:#E6EBF2}
.hp-gal-head h2 i{width:4px;height:18px;border-radius:2px;background:#2dd4bf;display:inline-block}
.hp-gal-head a{font-size:13px;color:#9aa6b8;text-decoration:none}
.hp-gal-head a:hover{color:#2dd4bf}
.hp-waterfall{columns:4 240px;column-gap:12px}
.hp-wcard{display:block;break-inside:avoid;margin-bottom:12px;border-radius:12px;overflow:hidden;position:relative;background:var(--panel);border:1px solid var(--bd);text-decoration:none;transition:.18s}
.hp-wcard:hover{border-color:rgba(45,212,191,.45);transform:translateY(-2px);box-shadow:0 14px 30px -14px rgba(0,0,0,.7)}
.hp-wcard img{width:100%;display:block}
.hp-wcap{position:absolute;inset:auto 0 0 0;padding:26px 12px 10px;background:linear-gradient(transparent,rgba(4,8,14,.9))}
.hp-wcap b{display:block;font-size:13.5px;color:#fff;font-weight:600}
.hp-wcap span{display:block;font-size:11.5px;color:rgba(230,235,242,.65);margin-top:2px}
@media (max-width:900px){.hp-hero{height:260px}.hp-func{flex-direction:column}.hp-create{width:100%;padding:18px;flex-direction:row}.hp-tiles{grid-template-columns:repeat(2,1fr)}}

/* ================= 轮播全屏铺满 + 首页配置后台 ================= */
body{overflow-x:hidden}
.hp-hero{position:relative;width:100vw;max-width:none;margin-left:calc(50% - 50vw);padding:0}
.hp-slides{position:relative;width:100%;height:100%;border-radius:0;overflow:hidden}
.hp-slide-inner{left:6vw;max-width:min(560px,44vw)}
.hp-func{margin-top:18px}
/* 配置页 */
.hc-row{background:var(--panel2,#0c111c);border:1px solid var(--bd,#222a38);border-radius:10px;padding:10px;margin-bottom:8px}
.hc-grid{display:grid;grid-template-columns:1fr auto;gap:7px}
.hc-grid input{width:100%;box-sizing:border-box;background:#0a0e17;border:1px solid var(--bd,#222a38);border-radius:7px;color:#E6EBF2;font:inherit;font-size:13px;padding:8px 10px;outline:none}
.hc-grid input:focus{border-color:rgba(45,212,191,.45)}
.hc-del{border:1px solid rgba(244,63,94,.35);background:rgba(244,63,94,.08);color:#fda4af;border-radius:7px;width:34px;cursor:pointer;font-size:13px}
.hc-del:hover{background:rgba(244,63,94,.18)}
.hc-trow{display:flex;gap:8px;align-items:center;margin-bottom:7px}
.hc-trow input[type=checkbox]{width:17px;height:17px;accent-color:#2dd4bf;flex:none}
.hc-trow .hc-name{width:170px;flex:none}
.hc-trow .hc-link{flex:1;min-width:0;background:#0a0e17;border:1px solid var(--bd,#222a38);border-radius:7px;color:#E6EBF2;font:inherit;font-size:13px;padding:8px 10px;outline:none}
.hc-trow .hc-link:focus{border-color:rgba(45,212,191,.45)}
.hint code{background:rgba(45,212,191,.1);color:#5eead4;padding:1px 6px;border-radius:5px;font-size:12px}


/* ================= 视频创作模块（仿 yinghai /ai-video） ================= */

/* 活动横幅 */
.vt-hero{display:flex;align-items:center;gap:12px;margin-bottom:16px;padding:12px 16px;border:1px solid rgba(56,189,248,.22);border-radius:14px;background:linear-gradient(90deg,rgba(56,189,248,.10),rgba(45,212,191,.06) 55%,transparent)}
.vt-hero.slim{margin:0 0 14px}
.vt-hero-ic{display:grid;place-items:center;width:34px;height:34px;flex:none;border-radius:10px;background:rgba(45,212,191,.14);color:var(--acc);font-size:17px}
.vt-hero-t{display:flex;flex-direction:column;line-height:1.35}
.vt-hero-t b{font-size:13.5px}
.vt-hero-t span{font-size:11.5px;color:var(--dim)}
.vt-hero-right{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:12px;color:var(--dim)}
.vt-hero-right b{color:#fbbf24;font-size:13px}
.vt-hero-tag{border:1px solid rgba(251,191,36,.4);color:#fbbf24;border-radius:999px;padding:1px 9px;font-size:11px}
.vt-hero-time{font-size:11px}

/* 分区 */
.vt-sec{margin-top:26px}
.vt-sec-head{display:flex;align-items:center;gap:10px}
.vt-sec-head h2{display:flex;align-items:center;gap:9px;margin:0;font-size:15.5px}
.vt-sec-head h2 i{width:4px;height:16px;border-radius:3px;background:linear-gradient(180deg,#38bdf8,var(--acc))}
.vt-sec-head h2 em{font-style:normal;font-weight:400;font-size:12px;color:var(--mut)}
.vt-sec-side{margin-left:auto;font-size:11.5px;color:var(--mut)}

/* 工作流卡片 */
.vt-flow-title{text-align:center;margin:18px 0 16px}
.vt-flow-title b{font-size:22px;letter-spacing:.5px}
.vt-flow-title p{margin:4px 0 0;color:var(--dim);font-size:12.5px}
.vt-flow-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.vt-flow-card{position:relative;overflow:hidden;border:1px solid var(--bd2);border-radius:18px;padding:20px 20px 18px;background:linear-gradient(160deg,#101a2c,#0b1220 60%,#0d1526)}
.vt-flow-card::before{content:'';position:absolute;inset:0;background:radial-gradient(420px 180px at 85% -10%,rgba(56,189,248,.14),transparent 65%),radial-gradient(380px 200px at -10% 110%,rgba(45,212,191,.10),transparent 60%);pointer-events:none}
.vt-flow-top{display:flex;align-items:center;gap:8px;position:relative}
.vt-pill{border:1px solid rgba(56,189,248,.35);color:#7dd3fc;background:rgba(56,189,248,.08);border-radius:999px;padding:2px 11px;font-size:11.5px}
.vt-flow-badges{margin-left:auto;display:flex;gap:7px}
.vt-vip{border:1px solid rgba(251,191,36,.45);color:#fbbf24;background:rgba(251,191,36,.08);border-radius:999px;padding:2px 10px;font-size:11px;font-weight:600}
.vt-try{border:1px solid var(--bd2);color:var(--dim);border-radius:999px;padding:2px 10px;font-size:11px}
.vt-flow-card h3{position:relative;margin:14px 0 6px;font-size:22px;letter-spacing:.4px}
.vt-flow-desc{position:relative;margin:0;color:var(--dim);font-size:12.5px}
.vt-member{position:relative;display:flex;align-items:center;gap:10px;margin:13px 0;padding:9px 13px;border:1px dashed rgba(251,191,36,.35);border-radius:11px;background:rgba(251,191,36,.05);font-size:11.5px;color:#fde68a}
.vt-member span{flex:1}
.vt-member a{color:#fbbf24;font-weight:600;cursor:pointer;white-space:nowrap}
.vt-flow-strip{position:relative;display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:6px 0 4px}
.vt-flow-node{border:1px solid var(--bd2);border-radius:10px;padding:8px 12px;font-size:12px;color:var(--txt);background:rgba(255,255,255,.03)}
.vt-arrow{color:var(--acc);font-size:13px}
.vt-flow-note{position:relative;margin:6px 0 14px;text-align:center;color:var(--mut);font-size:11.5px}
.vt-cta{position:relative;display:flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:11px;background:linear-gradient(90deg,#0ea5e9,#2dd4bf);color:#04211c;font-weight:700;font-size:13.5px;transition:.15s}
.vt-cta:hover{filter:brightness(1.1)}
.vt-cta em{font-style:normal;margin-left:auto}
.vt-cta i{font-style:normal}

/* 中枢卡片 */
.vt-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:14px}
.vt-card{position:relative;display:block;min-height:150px;border:1px solid var(--bd2);border-radius:16px;overflow:hidden;background-size:cover;background-position:center;transition:.18s}
.vt-card:hover{transform:translateY(-3px);border-color:rgba(45,212,191,.5)}
.vt-card-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,11,20,.55) 0%,rgba(7,11,20,.82) 46%,rgba(7,11,20,.92) 100%)}
.vt-card-body{position:relative;z-index:1;display:flex;flex-direction:column;justify-content:center;height:150px;padding:18px 20px}
.vt-card-cat{font-size:11px;color:#7dd3fc;letter-spacing:.6px}
.vt-title-lg{display:block;font-size:19px;color:#fff;margin-top:3px}
.vt-card-desc{margin-top:5px;font-size:12px;color:var(--dim)}
.vt-card-go{position:absolute;right:20px;bottom:16px;display:flex;align-items:center;gap:7px;border-radius:999px;padding:7px 16px;background:linear-gradient(90deg,#0ea5e9,#2dd4bf);color:#04211c;font-weight:700;font-size:12.5px}
.vt-card-go em{font-style:normal}
.vt-card-vip{position:absolute;right:16px;top:14px;z-index:1}

/* 子页布局 */
.vt-back{display:inline-flex;align-items:center;gap:7px;margin:0 0 14px;padding:8px 16px;border:1px solid var(--bd2);border-radius:999px;background:linear-gradient(90deg,rgba(56,189,248,.12),rgba(45,212,191,.08));color:var(--txt);font-size:12.5px}
.vt-back:hover{border-color:rgba(45,212,191,.5)}
.vt-layout{display:grid;grid-template-columns:360px 1fr;gap:16px;align-items:start}
.vt-layout.has-steps{grid-template-columns:230px 360px 1fr}
@media (max-width:1100px){.vt-layout,.vt-layout.has-steps{grid-template-columns:1fr}}

/* 表单面板 */
.vt-form{border:1px solid var(--bd);border-radius:16px;background:var(--panel);padding:18px}
.vt-form.flash{animation:vtflash 1.2s ease}
@keyframes vtflash{0%,60%{border-color:rgba(45,212,191,.6);box-shadow:0 0 0 3px rgba(45,212,191,.12)}100%{border-color:var(--bd)}}
.vt-form-head b{font-size:15px}
.vt-hint{margin-top:10px}
.vt-req{font-style:normal;color:#f87171}
.vt-sel{float:left;width:calc(50% - 6px);margin-right:12px}
.vt-sel:nth-child(even){margin-right:0}
.vt-form .frow:not(.vt-sel){clear:both}
.vt-form::after{content:'';display:block;clear:both}
.vt-est,.vt-actions{clear:both}
.vt-tabs2{display:flex;gap:16px;margin-top:10px;border-bottom:1px solid var(--bd);font-size:12.5px;color:var(--mut)}
.vt-tabs2 span{padding:6px 2px;cursor:pointer}
.vt-tabs2 span.on{color:var(--acc);border-bottom:2px solid var(--acc);font-weight:600}
.vt-up{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:120px;margin-top:12px;border:1.5px dashed rgba(56,189,248,.35);border-radius:13px;background:rgba(56,189,248,.04);cursor:pointer;text-align:center;padding:16px 12px;transition:.15s;overflow:hidden}
.vt-up:hover{border-color:var(--acc);background:rgba(56,189,248,.08)}
.vt-up.big{min-height:170px}
.vt-up-ic{font-size:19px;color:var(--acc)}
.vt-up-t{font-size:13px}
.vt-up-h{font-size:11px;color:var(--mut);max-width:270px}
.vt-up-n{font-size:11px;color:var(--mut);margin-top:4px}
.vt-up-n b{color:var(--acc)}
.vt-thumb{position:absolute;inset:8px;border-radius:9px;overflow:hidden;background:#000}
.vt-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.vt-thumb button{position:absolute;right:6px;top:6px;width:22px;height:22px;border:0;border-radius:999px;background:rgba(0,0,0,.6);color:#fff;cursor:pointer;font-size:11px}
.vt-est{display:flex;align-items:center;gap:8px;margin-top:16px;border:1px solid rgba(56,189,248,.25);border-radius:11px;background:rgba(56,189,248,.06);color:#7dd3fc;font-size:12px;padding:9px 13px;line-height:1.5}
.vt-actions{margin-top:14px}
.vt-actions .btn.primary{margin-left:0;flex:1;justify-content:center;display:inline-flex;align-items:center;gap:6px}
.vt-actions .btn.ghost{padding:10px 22px;border:1px solid var(--bd2);background:var(--panel2);color:var(--txt)}
.vt-actions .btn.ghost:hover{border-color:var(--acc)}

/* 工作流步骤栏 */
.vt-steps{border:1px solid var(--bd);border-radius:16px;background:var(--panel);padding:14px 12px}
.vt-steps-head{padding:4px 8px 12px;border-bottom:1px solid var(--bd);margin-bottom:10px}
.vt-steps-head span{display:block;font-size:10px;letter-spacing:1.4px;color:var(--mut)}
.vt-steps-head b{font-size:14.5px}
.vt-step{position:relative;display:flex;align-items:center;gap:10px;padding:11px 10px;border-radius:12px;margin-bottom:4px}
.vt-step.on{background:linear-gradient(90deg,rgba(45,212,191,.14),rgba(56,189,248,.06));border:1px solid rgba(45,212,191,.35)}
.vt-step:not(.on){opacity:.55}
.vt-step-no{display:grid;place-items:center;width:30px;height:30px;flex:none;border-radius:999px;border:1px solid var(--bd2);font-size:12px;font-weight:700}
.vt-step.on .vt-step-no{background:var(--acc);border-color:var(--acc);color:#04211c}
.vt-step-t{display:flex;flex-direction:column;line-height:1.3}
.vt-step-t b{font-size:12.5px}
.vt-step-t em{font-style:normal;font-size:10.5px;color:var(--mut)}
.vt-step-lock{margin-left:auto;font-size:11px;color:var(--mut)}
.vt-step.on .vt-step-lock{color:var(--acc)}

/* 案例参考 */
.vt-right{display:flex;flex-direction:column;gap:16px;min-width:0}
.vt-cases,.vt-results{border:1px solid var(--bd);border-radius:16px;background:var(--panel);padding:16px}
.vt-cases-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.vt-cases-ic{display:grid;place-items:center;width:28px;height:28px;flex:none;border-radius:9px;background:var(--acc-dim);color:var(--acc)}
.vt-cases-head b{font-size:13.5px;display:block}
.vt-cases-head i{font-style:normal;font-size:11px;color:var(--mut)}
.vt-cases-head a{margin-left:auto;font-size:12px;color:var(--acc)}
.vt-case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.vt-case{display:flex;flex-direction:column;border:1px solid var(--bd);border-radius:13px;overflow:hidden;background:var(--panel2)}
.vt-case-thumb{position:relative;aspect-ratio:4/3;overflow:hidden;background:#000}
.vt-case-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:.2s}
.vt-case:hover .vt-case-thumb img{transform:scale(1.05)}
.vt-case-play{position:absolute;left:8px;top:8px;z-index:1;display:grid;place-items:center;width:24px;height:24px;border-radius:999px;background:rgba(0,0,0,.55);color:#fff;font-size:10px}
.vt-case-tag{position:absolute;left:38px;top:11px;z-index:1;font-size:10.5px;color:#e0f2fe}
.vt-case-title{padding:9px 11px 0;font-size:12.5px;line-height:1.4;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.vt-case-desc{padding:3px 11px 8px;font-size:11px;color:var(--mut);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.vt-same{margin:0 11px 12px;border:0;border-radius:999px;padding:8px 0;background:linear-gradient(90deg,#0ea5e9,#2dd4bf);color:#04211c;font-weight:700;font-size:12px;cursor:pointer;transition:.15s}
.vt-same:hover{filter:brightness(1.1)}
.vt-results .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media (max-width:1400px){.vt-case-grid,.vt-results .grid{grid-template-columns:repeat(2,1fr)}}


/* ================= 图片创作模块（仿 yinghai /image-generate） ================= */
.it-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:14px}
.it-card{display:flex;border:1px solid var(--bd2);border-radius:16px;overflow:hidden;background:var(--panel);transition:.18s;min-height:150px}
.it-card:hover{transform:translateY(-3px);border-color:rgba(45,212,191,.5)}
.it-banner{position:relative;flex:0 0 58%;background-size:cover;background-position:center}
.it-banner-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,11,20,.05) 40%,rgba(7,11,20,.55))}
.it-banner-title{position:absolute;left:14px;bottom:10px;font-size:19px;color:#fff;letter-spacing:1px;text-shadow:0 2px 10px rgba(0,0,0,.6)}
.it-info{position:relative;flex:1;display:flex;flex-direction:column;justify-content:center;gap:3px;padding:16px 16px;background:linear-gradient(180deg,#101a2c,#0b1220)}
.it-cat{display:flex;align-items:center;gap:7px;font-size:10.5px;color:#7dd3fc;letter-spacing:.5px}
.vt-vip{margin-left:0}
.it-title{font-size:15.5px;color:#fff;margin-top:2px}
.it-desc{font-size:11.5px;color:var(--dim)}
.it-go{margin-top:10px;align-self:flex-start;display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 14px;background:linear-gradient(90deg,#0ea5e9,#2dd4bf);color:#04211c;font-weight:700;font-size:12px}
.it-go i{font-style:normal}
.vt-half{display:inline-block;width:calc(50% - 6px);margin-right:12px;vertical-align:top}
.vt-form .frow.vt-sel + .frow.vt-half, .vt-form .frow.vt-half + .frow.vt-sel{clear:none}
@media (max-width:900px){.it-grid{grid-template-columns:1fr}.it-card{flex-direction:column}.it-banner{flex:none;height:150px}}


/* ================= 首页顶部视频轮播（仿 yinghai.xin） ================= */
.vh-hero{position:relative;width:100vw;max-width:none;margin:0 0 0 calc(50% - 50vw);padding:0;overflow:hidden;background:#000}
.vh-slides,.vh-slide{position:absolute;inset:0}
.vh-slide{opacity:0;transition:opacity .8s ease;pointer-events:none}
.vh-slide.on{opacity:1;pointer-events:auto;z-index:1}
.vh-slide video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#000}
.vh-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,8,16,.25) 0%,rgba(4,8,16,.05) 40%,rgba(4,8,16,.55) 100%)}
.vh-inner{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;text-align:center;padding:0 6vw}
.vh-pill{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:6px 18px;background:rgba(10,14,24,.32);backdrop-filter:blur(6px);color:#e6edf7;font-size:13px;letter-spacing:.5px}
.vh-pill i{font-style:normal;color:var(--acc)}
.vh-title{color:#fff;font-size:clamp(34px,5.2vw,64px);font-weight:800;letter-spacing:2px;text-shadow:0 4px 30px rgba(0,0,0,.45);line-height:1.15}
.vh-cta{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.5);border-radius:999px;padding:12px 34px;background:rgba(255,255,255,.14);backdrop-filter:blur(8px);color:#fff;font-size:15px;font-weight:600;letter-spacing:1px;transition:.18s}
.vh-cta:hover{background:rgba(255,255,255,.26);transform:translateY(-1px)}
.vh-cta em{font-style:normal}
.vh-dots{position:absolute;left:0;right:0;bottom:22px;z-index:3;display:flex;justify-content:center;gap:9px}
.vh-dot{width:26px;height:4px;border:0;border-radius:999px;background:rgba(255,255,255,.35);cursor:pointer;transition:.2s;padding:0}
.vh-dot.on{background:#fff;width:40px}

/* 后台模块开关 */
.hc-sw{display:flex;flex-wrap:wrap;gap:10px 22px}
.hc-swrow{font-size:13px;cursor:pointer}
.hc-swrow input{width:auto;margin-right:6px}


/* ================= 顶栏改版（仿 yinghai：HOT NOW 胶囊 + 图标栏目 + 右侧工具区） ================= */
.topbar-in{gap:16px;max-width:none;padding:0 22px}
.nav-pill{display:flex;align-items:center;gap:12px;flex:none;border:1.5px solid rgba(45,212,191,.55);border-radius:999px;padding:5px 14px 5px 16px;background:linear-gradient(90deg,rgba(45,212,191,.12),rgba(56,189,248,.06));box-shadow:0 0 14px rgba(45,212,191,.22),inset 0 0 10px rgba(45,212,191,.06);transition:.18s}
.nav-pill:hover{box-shadow:0 0 20px rgba(45,212,191,.4);border-color:rgba(45,212,191,.8)}
.nav-pill-t{display:flex;flex-direction:column;line-height:1.15}
.nav-pill-t i{font-style:normal;font-size:9.5px;letter-spacing:1.6px;color:#7dd3fc}
.nav-pill-t b{font-size:13px;color:#e7fbf6;letter-spacing:.5px}
.nav-pill em{font-style:normal;color:var(--acc);font-size:14px}
.nav .nav-link{display:inline-flex;align-items:center;gap:6px;padding:7px 13px}
.nav .nav-link svg{opacity:.75}
.nav .nav-link.on svg,.nav .nav-link:hover svg{opacity:1}
.userbox{margin-left:auto;gap:14px}
.ub-ic{position:relative;display:grid;place-items:center;width:30px;height:30px;border-radius:9px;color:var(--dim);transition:.15s}
.ub-ic:hover{color:#fff;background:rgba(255,255,255,.06)}
.ub-dot{position:absolute;right:6px;top:6px;width:6px;height:6px;border-radius:999px;background:#f87171}
.ub-txt{font-size:12.5px;color:var(--dim)}
.ub-txt:hover{color:#fff}
.ub-vip{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;font-weight:600;color:#fbbf24}
.ub-vip:hover{color:#fcd34d}
.u-drop{position:relative}
.u-btn{display:flex;align-items:center;gap:7px;border:0;background:none;color:var(--dim);font-size:13px;cursor:pointer;padding:4px 6px;border-radius:9px}
.u-btn:hover{color:#fff;background:rgba(255,255,255,.06)}
.u-menu{position:absolute;right:0;top:calc(100% + 10px);z-index:60;display:none;flex-direction:column;min-width:150px;border:1px solid var(--bd2);border-radius:13px;background:#0d1420;box-shadow:0 14px 40px rgba(0,0,0,.5);padding:6px}
.u-menu.open{display:flex}
.u-menu a{padding:9px 13px;border-radius:9px;font-size:13px;color:var(--txt)}
.u-menu a:hover{background:rgba(255,255,255,.06)}
.u-menu .u-out{color:#f87171;border-top:1px solid var(--bd);margin-top:4px;border-radius:0 0 9px 9px}
.btn-login{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:6px 18px;background:rgba(255,255,255,.08);color:#fff;font-size:13px;transition:.15s}
.btn-login:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.4)}
.hc-pill-grid input{margin-bottom:6px}
@media (max-width:1100px){.nav-pill{display:none}.ub-txt,.ub-vip{display:none}}