/* ZenGem redesign — shared stylesheet */
:root{
  --ink:#2A2724; --ink2:#6B635C; --ink3:#9C938A;
  --bg:#FBF9F6; --surface:#FFFFFF; --surface2:#F5F1EB;
  --line:#E7E1D8; --line2:#D8D0C4;
  --jade:#5E8574; --jade-soft:#E9F1ED;
  --amethyst:#7A6DA8; --amethyst-soft:#F0EDF8;
  --rose:#B9757F; --rose-soft:#F8EDEF;
  --gold:#A9873F; --gold-soft:#F6EFDF;
  --ok:#4E7C59; --warn:#B5732A;
  --radius:12px; --radius-lg:18px;
  --shadow:0 1px 2px rgba(42,39,36,.05), 0 8px 24px rgba(42,39,36,.06);
  --serif:"Georgia","Iowan Old Style","Times New Roman",serif;
  --sans:"Inter","Helvetica Neue",system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none;color:inherit}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(30px,4.4vw,50px);line-height:1.12}
h2{font-size:clamp(23px,2.8vw,32px);line-height:1.2}
h3{font-size:19px;line-height:1.3}
h4{font-size:16px}
p{margin:0 0 12px}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.eyebrow{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink3);font-weight:500}
.muted{color:var(--ink2)}
.small{font-size:13px}
.tiny{font-size:12px}
.center{text-align:center}

/* ---------- announcement ---------- */
.announce{background:var(--ink);color:#F6F2EC;font-size:13px;padding:9px 24px;text-align:center;letter-spacing:.02em}
.announce a{color:#E7D9B8;text-decoration:underline;text-underline-offset:2px}
.announce .inner{max-width:1180px;margin:0 auto;display:flex;gap:10px;justify-content:center;align-items:center;flex-wrap:wrap}

/* ---------- nav ---------- */
header.site{position:sticky;top:0;z-index:60;background:rgba(251,249,246,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{max-width:1180px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:28px}
.logo{font-family:var(--serif);font-size:23px;letter-spacing:.02em;display:flex;align-items:center;gap:9px}
.logo .mark{width:20px;height:20px;border-radius:50%;background:radial-gradient(circle at 32% 28%,#fff 0%,transparent 42%),linear-gradient(140deg,#8FA9B8,#5E8574);box-shadow:inset -1px -2px 3px rgba(0,0,0,.25)}
.nav-links{display:flex;gap:22px;font-size:14px;color:var(--ink2)}
.nav-links a{padding:4px 0;border-bottom:1px solid transparent}
.nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--ink)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.bag-btn{display:flex;align-items:center;gap:7px;font-size:14px;border:1px solid var(--line2);border-radius:999px;padding:7px 14px;background:var(--surface)}
.bag-btn:hover{border-color:var(--ink)}
.bag-count{min-width:19px;height:19px;border-radius:50%;background:var(--ink);color:#fff;font-size:11px;display:grid;place-items:center;padding:0 5px}
.nav-toggle{display:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:999px;font-size:14.5px;font-weight:500;transition:.18s;border:1px solid transparent;white-space:nowrap}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:#000}
.btn-outline{background:transparent;border-color:var(--line2);color:var(--ink)}
.btn-outline:hover{border-color:var(--ink)}
.btn-soft{background:var(--surface2);color:var(--ink)}
.btn-soft:hover{background:#ECE6DD}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:#95742F}
.btn-sm{padding:9px 16px;font-size:13.5px}
.btn-block{width:100%}
.btn[disabled]{opacity:.45;pointer-events:none}

/* ---------- sections ---------- */
section{padding:72px 0}
section.tight{padding:48px 0}
.sec-head{max-width:660px;margin:0 auto 34px;text-align:center}
.sec-head p{color:var(--ink2);margin-top:12px}
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* ---------- hero ---------- */
.hero{padding:64px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:stretch}
.hero p.lede{font-size:17px;color:var(--ink2);max-width:520px;margin:18px 0 26px}
.path-cta{display:flex;flex-direction:column;gap:11px;max-width:420px}
.path-cta .hint{font-size:12.5px;color:var(--ink3);margin:-4px 0 2px 14px}
.hero-visual{position:relative;max-width:520px;margin:0 auto;width:100%;height:100%;min-height:440px}
.bracelet{position:relative;width:100%;aspect-ratio:1}
.bead{position:absolute;border-radius:50%;transform:translate(-50%,-50%);box-shadow:inset -2px -3px 5px rgba(0,0,0,.3),inset 2px 3px 6px rgba(255,255,255,.5),0 1px 2px rgba(0,0,0,.12)}
.hero-tag{position:absolute;bottom:8%;left:50%;transform:translateX(-50%);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 16px;font-size:12.5px;box-shadow:var(--shadow);white-space:nowrap}

/* ---------- path cards ---------- */
.path-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;display:flex;flex-direction:column;gap:12px;transition:.2s}
.path-card:hover{box-shadow:var(--shadow);border-color:var(--line2)}
.path-card .lbl{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink3)}
.path-card.reco{position:relative;border-color:var(--ink)}
.path-card.reco::after{content:"Most people start here";position:absolute;top:-11px;left:26px;background:var(--ink);color:#fff;font-size:11px;padding:3px 10px;border-radius:999px;letter-spacing:.02em}
.path-card ul{margin:0;padding-left:18px;font-size:13.5px;color:var(--ink2)}
.path-card .for{font-size:13px;color:var(--ink3);border-top:1px solid var(--line);padding-top:12px;margin-top:auto}

/* ---------- product cards ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:.2s}
.card:hover{box-shadow:var(--shadow)}
.swatch-row{height:150px;display:flex;align-items:center;justify-content:center;gap:4px;background:linear-gradient(180deg,#F7F3ED,#F1EBE2);flex-wrap:wrap;padding:0 18px}
.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:9px;flex:1}
.card-title{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.card-title h4{font-family:var(--serif);font-size:17px}
.price{font-size:15px;font-weight:500}
.price small{color:var(--ink3);font-weight:400;font-size:12px}
.energy-mini{display:flex;gap:5px;flex-wrap:wrap}
.pill{font-size:11.5px;padding:3px 9px;border-radius:999px;background:var(--surface2);color:var(--ink2);border:1px solid var(--line)}
.pill.love{background:var(--rose-soft);border-color:#EBD3D8;color:#8E5A64}
.pill.calm{background:var(--jade-soft);border-color:#D4E5DD;color:#44684F}
.pill.wealth{background:var(--gold-soft);border-color:#E8DCC0;color:#8A6C2C}
.pill.protect{background:#EFEAF4;border-color:#DFD6EA;color:#5C5183}
.pill.fresh{background:#EDF3F6;border-color:#D8E3EA;color:#4A6373}
.card-actions{display:flex;gap:8px;margin-top:auto;padding-top:4px}
.card-actions .btn{flex:1}

/* ---------- chips ---------- */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 26px}
.chip{border:1px solid var(--line2);background:var(--surface);border-radius:999px;padding:7px 15px;font-size:13.5px;color:var(--ink2);transition:.15s}
.chip:hover{border-color:var(--ink3);color:var(--ink)}
.chip.on{background:var(--ink);border-color:var(--ink);color:#fff}

/* ---------- energy bars ---------- */
.energy{display:flex;flex-direction:column;gap:9px}
.e-row{display:grid;grid-template-columns:88px 1fr 96px;align-items:center;gap:12px;font-size:13.5px}
.e-track{height:7px;background:var(--surface2);border-radius:4px;overflow:hidden}
.e-fill{height:100%;border-radius:4px;transition:width .35s ease}
.e-word{font-size:12.5px;color:var(--ink2);text-align:right}
.e-row.lead .e-word{color:var(--ink);font-weight:500}
.e-row.dormant .e-word{color:var(--ink3);font-style:italic}
.e-row button{text-align:left;padding:2px 0;font-size:13.5px;color:var(--ink2)}
.e-row button:hover{color:var(--ink)}

/* ---------- studio ---------- */
.studio{display:grid;grid-template-columns:1fr 380px;gap:26px;align-items:start;padding:26px 0 60px}
.stage{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px}
.stage .canvas-wrap{aspect-ratio:1;margin-bottom:14px}
.canvas-wrap{position:relative;aspect-ratio:1.35;display:grid;place-items:center;background:radial-gradient(circle at 50% 42%,#FDFBF6 0%,#F3EBDE 62%,#E9DFCE 100%);border-radius:14px;margin-bottom:18px}
/* 整串下方的一团柔影（原版手串悬浮感） */
.canvas::before{content:"";position:absolute;left:50%;top:50%;width:66%;height:66%;transform:translate(-50%,-46%);border-radius:50%;background:radial-gradient(ellipse at center,rgba(96,78,56,.16) 0%,rgba(96,78,56,.07) 46%,rgba(96,78,56,0) 68%);pointer-events:none;z-index:0}
.canvas{position:relative;width:100%;height:100%}
.canvas-empty{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:var(--ink3);font-size:14px;padding:0 30px;z-index:3}
.empty-box{max-width:420px}
.empty-box .eyebrow{letter-spacing:.2em}
.empty-acts{display:flex;gap:10px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.stage-tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
.tool-group{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.tool-label{font-size:12px;color:var(--ink3);letter-spacing:.08em;text-transform:uppercase}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;margin-bottom:18px}
.panel h4{margin-bottom:4px}
.panel .sub{font-size:12.5px;color:var(--ink3);margin-bottom:16px}
.boost-chips{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}
.suggest{border:1px solid var(--line);border-radius:12px;padding:12px;margin-top:12px;background:var(--surface2)}
.suggest-item{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}
.suggest-item:last-child{border-bottom:none}
.suggest-item .nm{flex:1;font-size:13.5px}
.suggest-item .val{font-size:12.5px;color:var(--jade);font-weight:500}
.price-line{display:flex;justify-content:space-between;font-size:14px;padding:7px 0;border-bottom:1px dashed var(--line)}
.price-line.total{font-size:17px;font-weight:600;border-bottom:none;padding-top:12px}
.price-line .note{font-size:12px;color:var(--ink3);display:block;font-weight:400}

/* 手串珠子：复用节点 + 过渡，加/删/重排全程平滑 */
.canvas .bead{box-shadow:inset -2px -3px 5px rgba(0,0,0,.3),inset 2px 3px 6px rgba(255,255,255,.5),0 7px 12px -5px rgba(80,64,46,.42);transition:left .4s cubic-bezier(.22,.9,.3,1),top .4s cubic-bezier(.22,.9,.3,1),width .3s ease,height .3s ease,background .18s linear,box-shadow .18s ease}
/* 珠子立体感：球面高光 + 落地投影（贴合原版实拍质感） */
.canvas .bead::after{content:"";position:absolute;inset:5%;border-radius:50%;background:radial-gradient(circle at 31% 26%,rgba(255,255,255,.9) 0%,rgba(255,255,255,.32) 34%,rgba(255,255,255,0) 62%);pointer-events:none}
.canvas .bead::before{content:"";position:absolute;left:12%;right:12%;bottom:-14%;height:22%;border-radius:50%;background:radial-gradient(ellipse at center,rgba(80,64,46,.34) 0%,rgba(80,64,46,0) 70%);pointer-events:none;z-index:-1}
.canvas .bead.in{animation:beadin .38s cubic-bezier(.34,1.45,.6,1)}
@keyframes beadin{from{transform:translate(-50%,-50%) scale(.15);opacity:0}to{transform:translate(-50%,-50%) scale(1);opacity:1}}
.canvas .bead.out{transform:translate(-50%,-50%) scale(.15)!important;opacity:0;transition:transform .26s ease,opacity .26s ease}
.canvas .bead.sel{box-shadow:inset -2px -3px 5px rgba(0,0,0,.3),inset 2px 3px 6px rgba(255,255,255,.5),0 7px 12px -5px rgba(80,64,46,.42),0 0 0 2px var(--surface),0 0 0 4.5px var(--jade)!important;z-index:4}
@media(hover:hover){.canvas .bead:hover{transform:translate(-50%,-50%) scale(1.14);z-index:3}}

/* 中央意向画像卡 */
.portrait{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(330px,60%);background:rgba(255,255,255,.9);backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px);border:1px solid var(--line);border-radius:16px;padding:16px 20px 13px;box-shadow:0 10px 34px rgba(42,39,36,.1);pointer-events:none;z-index:5;animation:fade .35s ease}
.portrait .pt-head{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink3);text-align:center;font-weight:500;margin-bottom:11px}
.portrait .pt-sub{color:var(--ink2);font-size:11.5px;text-align:center;margin-top:11px;line-height:1.55}
.portrait .pt-sub strong{color:var(--ink);font-weight:500}
.energy-portrait{display:flex;flex-direction:column;gap:7px}
.energy-portrait .e-row{grid-template-columns:54px 1fr 84px;gap:8px;font-size:12.5px}
.energy-portrait .e-track{height:5px}
.energy-portrait .e-word{font-size:11.5px}
.energy-portrait .e-row button{pointer-events:auto;font-size:12.5px;padding:0}

/* 画布右上角实时价格 */
.canvas-price{position:absolute;top:14px;right:16px;display:none;align-items:center;gap:9px;background:rgba(255,255,255,.93);border:1px solid var(--line);border-radius:999px;padding:7px 15px;box-shadow:var(--shadow);z-index:6}
.canvas-price b{font-size:14.5px;font-weight:600}
.canvas-price span{font-size:11.5px;color:var(--ink3)}

/* 选中珠子的浮动操作条 */
.selbar{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:none;align-items:center;gap:12px;background:var(--ink);color:#F6F2EC;border-radius:999px;padding:7px 9px 7px 16px;box-shadow:0 8px 26px rgba(42,39,36,.28);z-index:8;max-width:94%;animation:selin .22s ease}
@keyframes selin{from{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%,0)}}
.selbar .sb-bead{display:flex;align-items:center;gap:9px;font-size:13px;white-space:nowrap;min-width:0}
.selbar .sb-bead b{font-weight:500;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block;vertical-align:bottom}
.selbar .sb-n{opacity:.55;font-size:11.5px}
.selbar .sb-acts{display:flex;align-items:center;gap:2px}
.selbar .sb-acts button{color:#F6F2EC;min-width:30px;height:30px;border-radius:999px;display:grid;place-items:center;font-size:15px;line-height:1;transition:.15s}
.selbar .sb-acts button:hover{background:rgba(255,255,255,.16)}
.selbar .sb-txt{padding:0 12px;font-size:12.5px}
.selbar .sb-txt.hot{background:rgba(255,255,255,.22)}
.selbar .sb-txt.danger:hover{background:#8E4A4A}

/* 补珠建议浮层（画布内底部） */
.boost-float{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);width:min(430px,92%);z-index:9}
.boost-float .suggest{background:rgba(255,255,255,.97);backdrop-filter:blur(6px);margin-top:0;box-shadow:0 8px 26px rgba(42,39,36,.16)}
.boost-float .suggest-item{gap:8px}
.boost-float .btn{flex:none}

/* bead library */
.lib-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:14px;flex-wrap:wrap}
.lib-tab{padding:8px 12px;font-size:13.5px;color:var(--ink3);border-bottom:2px solid transparent;margin-bottom:-1px}
.lib-tab.on{color:var(--ink);border-color:var(--ink)}
.search{width:100%;padding:10px 14px;border:1px solid var(--line2);border-radius:999px;font-size:14px;background:var(--surface);margin-bottom:12px}
.bead-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:12px;max-height:440px;overflow-y:auto;padding-right:4px}
.bead-card{border:1px solid var(--line);border-radius:12px;padding:10px 8px;text-align:center;background:var(--surface);transition:.15s;position:relative}
.bead-card:hover{border-color:var(--ink);box-shadow:var(--shadow)}
.bead-card:active{transform:scale(.96)}
.bead-card .bead-circle{transition:transform .12s ease}
.bead-card:active .bead-circle{transform:scale(.85)}
.bead-card.on{border-color:var(--ink);background:var(--surface2)}
.bead-circle{width:38px;height:38px;border-radius:50%;margin:0 auto 7px;box-shadow:inset -2px -3px 5px rgba(0,0,0,.3),inset 2px 3px 6px rgba(255,255,255,.5)}
.bead-card .bn{font-size:11.5px;line-height:1.35;color:var(--ink)}
.bead-card .bp{font-size:11px;color:var(--ink3)}
.badge-real{position:absolute;top:6px;right:6px;font-size:9px;letter-spacing:.06em;background:var(--jade-soft);color:#44684F;border:1px solid #CFE2D8;border-radius:4px;padding:1px 4px}
.badge-vault{position:absolute;top:6px;left:6px;font-size:9px;background:var(--gold-soft);color:#8A6C2C;border:1px solid #E6D8B8;border-radius:4px;padding:1px 4px}
.bead-tip{position:fixed;z-index:80;max-width:260px;background:var(--ink);color:#F6F2EC;border-radius:10px;padding:12px 14px;font-size:12.5px;line-height:1.55;box-shadow:var(--shadow);pointer-events:none}
.bead-tip b{color:#fff;font-weight:600}

/* 移动端：珠子库 = 底部抽屉 */
.lib-handle{display:none}
.price-panel{margin-bottom:0}

/* sticky summary */
.summary-bar{position:sticky;bottom:0;background:var(--surface);border:1px solid var(--line);border-radius:14px 14px 0 0;padding:14px 18px;display:flex;align-items:center;gap:14px;box-shadow:0 -4px 20px rgba(42,39,36,.07);z-index:50}
.summary-bar .tot{font-size:19px;font-weight:600}
.summary-bar .det{font-size:12px;color:var(--ink3)}
.summary-bar .acts{margin-left:auto;display:flex;gap:8px}

/* ---------- quiz ---------- */
.quiz{max-width:720px;margin:0 auto;padding:48px 24px 90px}
.q-step{display:none}
.q-step.on{display:block;animation:fade .3s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.q-progress{height:3px;background:var(--surface2);border-radius:2px;margin-bottom:34px;overflow:hidden}
.q-progress i{display:block;height:100%;background:var(--ink);transition:width .3s}
.opt-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0 30px}
.opt{border:1px solid var(--line2);border-radius:14px;padding:16px 18px;text-align:left;background:var(--surface);transition:.15s}
.opt:hover{border-color:var(--ink)}
.opt.on{border-color:var(--ink);background:var(--ink);color:#fff}
.opt .t{display:block;font-size:15px;font-weight:500}
.opt .d{display:block;font-size:12.5px;opacity:.7;margin-top:3px}
.q-nav{display:flex;gap:12px;align-items:center;justify-content:space-between}
.size-input{display:flex;align-items:center;gap:10px;border:1px solid var(--line2);border-radius:12px;padding:12px 16px;background:var(--surface)}
.size-input input{border:none;outline:none;width:110px;font-size:16px;font-family:var(--serif);background:transparent;color:var(--ink)}
.result-card{display:grid;grid-template-columns:150px 1fr;gap:22px;border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;background:var(--surface);margin-bottom:14px;align-items:center}
.result-card.lead{border-color:var(--ink);box-shadow:var(--shadow)}
.why{font-size:13px;color:var(--ink2);background:var(--surface2);border-radius:10px;padding:10px 12px;margin:10px 0}

/* ---------- trust / story ---------- */
.story{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.story-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px}
.story-item .num{font-family:var(--serif);font-size:28px;color:var(--gold);line-height:1}
.macro-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.macro{aspect-ratio:1;border-radius:10px;position:relative;overflow:hidden;border:1px solid var(--line);background:#F1EBE2}
.macro img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.macro:hover img{transform:scale(1.06)}
.macro span{position:absolute;bottom:0;left:0;right:0;background:rgba(255,255,255,.9);font-size:10px;text-align:center;padding:2px 0;color:var(--ink2);z-index:1;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;font-size:14px}
.review .who{font-size:12.5px;color:var(--ink3);margin-top:10px}
.stars{color:var(--gold);font-size:13px;letter-spacing:2px}

/* ---------- waitlist / forms ---------- */
.waitlist{background:var(--ink);color:#F6F2EC;border-radius:var(--radius-lg);padding:44px;text-align:center}
.waitlist h2{color:#fff}
.waitlist p{color:#CFC7BC;max-width:520px;margin:12px auto 22px}
.form-row{display:flex;gap:8px;max-width:440px;margin:0 auto;flex-wrap:wrap}
.form-row input{flex:1;min-width:200px;padding:13px 18px;border-radius:999px;border:1px solid #4A453F;background:#332F2B;color:#fff;font-size:14px;outline:none}
.form-row input::placeholder{color:#8B837A}
.disclaim{font-size:11.5px;color:#8B837A;margin-top:14px}

/* ---------- drawer / modal / toast ---------- */
.overlay{position:fixed;inset:0;background:rgba(42,39,36,.4);opacity:0;pointer-events:none;transition:.2s;z-index:90}
.overlay.on{opacity:1;pointer-events:auto}
/* 移动端「此刻真正能看到」的高度锚点：--app-vh / --app-vtop 由 app.js 写入 visualViewport。
   100vh 是「大视口」（地址栏收起时的高度），比可视区高 56~120px —— 直接用它会让
   弹层/抽屉的底部（含主操作按钮）落到浏览器工具栏之下。变量缺省回落到 100vh，行为不劣化。 */
.drawer{position:fixed;top:var(--app-vtop,0px);bottom:auto;height:var(--app-vh,100vh);right:0;width:min(400px,92vw);background:var(--surface);z-index:100;transform:translateX(102%);transition:.28s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;box-shadow:-8px 0 30px rgba(0,0,0,.12)}
.drawer.on{transform:none}
.drawer-head{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.drawer-body{flex:1;overflow-y:auto;padding:20px 22px}
.drawer-foot{padding:18px 22px;border-top:1px solid var(--line)}
.line-item{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.line-item .li-main{flex:1}
.line-item .li-nm{font-size:14px;font-weight:500}
.line-item .li-meta{font-size:12px;color:var(--ink3);margin-top:3px}
.line-item .li-pr{font-size:14px}
.line-item .rm{font-size:12px;color:var(--ink3);text-decoration:underline}
/* 遮罩层本身锚定「可视视口」：top/height 都跟着 --app-vh 走，
   弹层再用 max-height:100%（相对遮罩）兜底 —— 与 viewport 单位彻底解耦，永不越界。 */
.modal{position:fixed;left:0;right:0;top:var(--app-vtop,0px);bottom:auto;height:var(--app-vh,100vh);z-index:100;display:none;place-items:center;padding:24px;overscroll-behavior:contain}
.modal.on{display:grid}
.modal-box{background:var(--surface);border-radius:var(--radius-lg);max-width:520px;width:100%;padding:32px;box-shadow:var(--shadow);position:relative;max-height:100%;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;min-width:0}
/* 内容长、带主操作按钮的弹层（看细节）：内容区滚动 + 底部按钮常驻，
   否则按钮会被内容顶到弹层滚动区之外，用户「看不到、也拖不出来」。 */
.modal-box.sheet-box{display:flex;flex-direction:column;padding:0;overflow:hidden}
.sheet-body{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:32px 32px 10px}
.sheet-foot{flex:none;display:flex;gap:10px;padding:14px 32px 18px;border-top:1px solid var(--line);background:var(--surface);border-radius:0 0 var(--radius-lg) var(--radius-lg)}
.sheet-foot .btn{white-space:nowrap}
.sheet-foot .btn-primary{flex:1}
/* ≤359px：英文「Add to bag + Make it yours」并排会顶破弹层（320 实测右溢出 2px）→ 改上下堆叠，
   主按钮落在最下沿（拇指位）。360 起并排在三种语言下都放得下，保持单行更省纵向空间。 */
@media(max-width:359px){
  .sheet-foot{flex-direction:column-reverse;gap:8px}
  .sheet-foot .btn{width:100%;flex:none}
}
/* 顶部握把：移动端下拉关闭的抓取点（只在这个小条上响应，不干扰内容区滚动） */
.modal-grip{display:none;flex:none;width:40px;height:4px;border-radius:99px;background:var(--line2);margin:9px auto 0;touch-action:none}
.close{position:absolute;top:14px;right:16px;font-size:22px;color:var(--ink3);line-height:1}
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:12px 22px;border-radius:999px;font-size:13.5px;opacity:0;transition:.25s;z-index:120;pointer-events:none}
.toast.on{opacity:1;transform:translateX(-50%)}
.addon{border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;gap:12px;align-items:center;margin-bottom:10px}
.addon.on{border-color:var(--ink);background:var(--surface2)}
.addon .sw{width:44px;height:44px;border-radius:10px;background:var(--surface2);flex:none;display:grid;place-items:center;font-size:20px}
.addon .nm{flex:1;font-size:14px}
.addon .pr{font-size:13.5px}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:44px 0 60px;font-size:13.5px;color:var(--ink2);background:var(--surface)}
.f-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
footer h5{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink3);margin:0 0 12px;font-weight:600}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin-bottom:7px}
.f-bottom{border-top:1px solid var(--line);margin-top:30px;padding-top:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--ink3)}

/* ---------- responsive ---------- */
@media(max-width:1000px){
  .studio{grid-template-columns:1fr}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .story,.reviews{grid-template-columns:1fr}
  .macro-strip{grid-template-columns:repeat(3,1fr)}
  .f-grid{grid-template-columns:1fr 1fr}

  /* 工作台：画布在上，珠子库收进底部抽屉，底栏固定 */
  .stage-col{padding-bottom:96px}
  .summary-bar{position:fixed;left:12px;right:12px;bottom:10px;margin-top:0!important;border-radius:14px;box-shadow:0 -6px 26px rgba(42,39,36,.16);z-index:60}
  .lib-panel{position:fixed;left:0;right:0;bottom:0;z-index:70;margin:0;border-radius:16px 16px 0 0;border-bottom:none;box-shadow:0 -12px 40px rgba(42,39,36,.2);transform:translateY(calc(100% - 48px));transition:transform .32s cubic-bezier(.4,0,.2,1)}
  .lib-panel.open{transform:none}
  .lib-body{max-height:min(560px,72vh);overflow-y:auto;padding:2px 22px 18px}
  .lib-handle{display:flex;align-items:center;justify-content:center;gap:9px;width:100%;height:48px;border:none;border-top:1px solid var(--line);background:var(--surface);font-size:14px;font-weight:500;color:var(--ink);border-radius:0 0 16px 16px}
  .lib-handle .lh-caret{width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:6px solid var(--ink3);transition:transform .3s}
  .lib-panel.open .lib-handle .lh-caret{transform:rotate(180deg)}
  .price-panel{margin-bottom:18px}
  .bead-grid{max-height:none;overflow:visible;padding-right:0}
}
@media(max-width:700px){
  .nav-links{display:none}
  .nav-links.open{display:flex;position:absolute;top:100%;left:0;right:0;background:var(--bg);flex-direction:column;gap:0;padding:10px 24px 18px;border-bottom:1px solid var(--line)}
  .nav-toggle{display:block;margin-left:auto}
  .grid-3,.grid-2{grid-template-columns:1fr}
  section{padding:52px 0}
  .result-card{grid-template-columns:1fr}
  .opt-grid{grid-template-columns:1fr}
  .e-row{grid-template-columns:76px 1fr 84px;gap:8px}
  .waitlist{padding:30px 22px}

  /* 工作台小屏 */
  .stage{padding:12px}
  .stage .canvas-wrap{margin-bottom:10px}
  .portrait{width:min(300px,74%);padding:12px 14px 10px}
  .energy-portrait .e-row{grid-template-columns:46px 1fr 76px}
  .summary-bar{left:8px;right:8px;bottom:8px;padding:10px 14px;flex-wrap:wrap}
  .summary-bar .tot{font-size:17px}
  .summary-bar .acts{width:100%;margin-left:0}
  .summary-bar .acts .btn{flex:1;padding:11px 14px;font-size:13px}
  .stage-col{padding-bottom:150px}
  .selbar{bottom:10px;gap:8px;padding:6px 7px 6px 13px}
  .selbar .sb-txt{padding:0 9px}
  .canvas-price{top:8px;right:10px;padding:5px 11px}
  .boost-float{width:min(400px,96%);bottom:10px}
}

/* ---------- language switch ---------- */
.lang-switch{position:relative}
.lang-btn{display:inline-flex;align-items:center;gap:6px;font-size:13px;border:1px solid var(--line2);border-radius:999px;padding:6px 12px;background:var(--surface);color:var(--ink);line-height:1}
.lang-btn:hover{border-color:var(--ink)}
.lang-ico{width:13px;height:13px;border-radius:50%;border:1.5px solid var(--ink3);position:relative;display:inline-block}
.lang-ico::after{content:"";position:absolute;left:50%;top:1px;bottom:1px;width:1px;background:var(--ink3);transform:translateX(-50%)}
.lang-caret{width:0;height:0;border-left:3.5px solid transparent;border-right:3.5px solid transparent;border-top:4px solid var(--ink2);margin-left:2px}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:134px;background:var(--surface);border:1px solid var(--line2);border-radius:12px;padding:6px;box-shadow:var(--shadow);display:none;z-index:80}
.lang-menu.on{display:block}
.lang-item{display:block;width:100%;text-align:left;padding:8px 12px;border-radius:8px;font-size:14px;color:var(--ink2)}
.lang-item:hover{background:var(--surface2);color:var(--ink)}
.lang-item.on{color:var(--jade);font-weight:500}

/* ---------- CJK typography ---------- */
:root{
  --sans-cjk:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  --serif-cjk:"Songti SC","Noto Serif SC","Source Han Serif SC","SimSun",serif;
  --sans-cjk-tw:"PingFang TC","Microsoft JhengHei","Noto Sans TC",sans-serif;
  --serif-cjk-tw:"Noto Serif TC","Songti TC","PMingLiU",serif}
body[data-lang="zh-CN"]{font-family:var(--sans-cjk);letter-spacing:.01em}
body[data-lang="zh-TW"]{font-family:var(--sans-cjk-tw);letter-spacing:.01em}
body[data-lang="zh-CN"] h1,body[data-lang="zh-CN"] h2,body[data-lang="zh-CN"] h3,body[data-lang="zh-CN"] h4,
body[data-lang="zh-CN"] .logo,body[data-lang="zh-CN"] .price{font-family:var(--serif-cjk);letter-spacing:0}
body[data-lang="zh-TW"] h1,body[data-lang="zh-TW"] h2,body[data-lang="zh-TW"] h3,body[data-lang="zh-TW"] h4,
body[data-lang="zh-TW"] .logo,body[data-lang="zh-TW"] .price{font-family:var(--serif-cjk-tw);letter-spacing:0}
body[data-lang="zh-CN"] .eyebrow,body[data-lang="zh-TW"] .eyebrow{letter-spacing:.12em}
body[data-lang="zh-CN"] .e-row,body[data-lang="zh-TW"] .e-row{grid-template-columns:58px 1fr 92px}
body[data-lang="zh-CN"] .energy-portrait .e-row,body[data-lang="zh-TW"] .energy-portrait .e-row{grid-template-columns:40px 1fr 66px}
body[data-lang="zh-CN"] .energy-portrait .e-word,body[data-lang="zh-TW"] .energy-portrait .e-word{font-size:11px}
body[data-lang="zh-CN"] .btn,body[data-lang="zh-TW"] .btn{white-space:normal}
body[data-lang="zh-CN"] .summary-bar .acts .btn,body[data-lang="zh-TW"] .summary-bar .acts .btn{white-space:nowrap;padding:12px 16px}
body[data-lang="zh-CN"] .selbar .sb-txt,body[data-lang="zh-TW"] .selbar .sb-txt{white-space:nowrap}
body[data-lang="zh-CN"] .canvas-price,body[data-lang="zh-TW"] .canvas-price{white-space:nowrap}
body[data-lang="zh-CN"] .pill,body[data-lang="zh-TW"] .pill{white-space:nowrap}
@media(max-width:700px){
  .lang-btn{padding:6px 10px;font-size:12px}
  .lang-menu{right:auto;left:0}
}

/* ---------- 画像卡点式渲染：小点代替长条，把画布留给珠子 ---------- */
.energy-portrait.e-dots{gap:4px}
.e-dot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:3px 0}
.e-dot .boost-trigger{display:flex;align-items:center;gap:8px;padding:0;font-size:12.5px;color:var(--ink2);text-align:left;pointer-events:auto;line-height:1.2}
.e-dot .boost-trigger:hover{color:var(--ink)}
.e-dot .dot{flex:none;width:8px;height:8px;border-radius:50%;display:inline-block;box-shadow:inset -1px -1px 2px rgba(0,0,0,.3),inset 1px 1px 2px rgba(255,255,255,.6);transition:width .3s ease,height .3s ease,opacity .3s ease,box-shadow .3s ease}
.e-dot.l4 .dot{width:13px;height:13px}
.e-dot.l3 .dot{width:11px;height:11px}
.e-dot.l2 .dot{width:9px;height:9px}
.e-dot.l1 .dot{width:7px;height:7px;opacity:.8}
.e-dot.l0 .dot{width:7px;height:7px;opacity:.32;filter:grayscale(.7)}
.e-dot.lead .dot{box-shadow:inset -1px -1px 2px rgba(0,0,0,.3),inset 1px 1px 2px rgba(255,255,255,.6),0 0 0 3.5px rgba(122,158,126,.16)}
.e-dot .e-word{font-size:11.5px;color:var(--ink3);text-align:right;white-space:nowrap}
.e-dot.lead .e-word{color:var(--ink);font-weight:500}
.e-dot.dormant .e-word{font-style:italic}
body[data-lang="zh-CN"] .e-dot .boost-trigger,body[data-lang="zh-TW"] .e-dot .boost-trigger{font-size:12px}
body[data-lang="zh-CN"] .e-dot .e-word,body[data-lang="zh-TW"] .e-dot .e-word{font-size:11px}

/* ---------- 首次进入工作室：手围设置 ---------- */
#wrist-modal{z-index:120}
.wg-box{max-width:430px;text-align:center;padding:30px 30px 26px}
.wg-head{display:flex;align-items:center;justify-content:center;gap:9px;margin-bottom:10px}
.wg-ico{font-size:19px;line-height:1}
.wg-box h3{font-size:20px;font-weight:500;margin:0}
.wg-box .small{margin-bottom:22px}
.wg-label{display:block;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink3);margin-bottom:9px}
.wg-input-row{display:flex;align-items:center;justify-content:center;gap:7px}
#wg-input{width:124px;text-align:center;font-size:25px;font-weight:500;padding:9px 10px;border:1px solid var(--line2);border-radius:12px;background:var(--surface);color:var(--ink);font-family:inherit}
#wg-input:focus{outline:none;border-color:var(--ink)}
.wg-unit{font-size:15px;color:var(--ink3)}
.wg-box .tiny{margin-top:9px;margin-bottom:20px}
.wg-methods{display:grid;grid-template-columns:1fr 1fr;gap:10px;text-align:left;margin-bottom:20px}
.wg-method{border:1px solid var(--line);border-radius:12px;padding:12px 13px;background:var(--surface2)}
.wg-method h4{font-size:12.5px;font-weight:500;margin:0 0 5px}
.wg-method p{font-size:11.5px;color:var(--ink2);line-height:1.5;margin:0}
.wg-done{margin-top:2px}
body[data-lang="zh-CN"] .wg-label,body[data-lang="zh-TW"] .wg-label{letter-spacing:.1em}
@media(max-width:560px){
  .wg-box{padding:24px 20px 22px}
  .wg-methods{grid-template-columns:1fr}
}

/* ---------- 左侧竖排工具栏（指南 / 手腕 / 工具，贴合原版） ---------- */
.rail{position:absolute;left:14px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:14px;z-index:7}
.rail button{display:flex;flex-direction:column;align-items:center;gap:3px;width:46px;padding:7px 0 6px;border-radius:12px;background:rgba(255,255,255,.92);border:1px solid var(--line);box-shadow:0 2px 10px rgba(42,39,36,.08);font-size:10.5px;color:var(--ink2);line-height:1.2;transition:.15s}
.rail button:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-1px)}
.rail button:active{transform:scale(.94)}
.rail .r-ico{font-size:15px;line-height:1}
/* 能量卡珠数 */
.pt-count{text-align:center;font-size:10.5px;color:var(--ink3);margin:-5px 0 9px;letter-spacing:.04em}
/* 设计长度读数（价格区顶部，超长/过紧变红） */
.fitline{display:none;align-items:center;gap:8px;font-size:12.5px;color:var(--ink2);background:var(--surface2);border:1px solid var(--line);border-radius:10px;padding:8px 12px;margin:0 0 12px}
.fitline b{font-weight:500;color:var(--ink)}
.fitline.warn{background:#F9EDE8;border-color:#E8CFC5;color:#A0432F}
.fitline.warn b{color:#A0432F}
/* 手腕工具行读数：状态词变红 */
#s-fit.warn{color:#A0432F;font-weight:500}
/* 工具组高亮闪烁（左侧栏「工具」跳转） */
@keyframes toolflash{0%,100%{background:transparent}30%{background:var(--gold-soft)}}
.tool-group.flash{animation:toolflash 1s ease;border-radius:10px}
@media(max-width:1000px){.rail{display:none}}

/* ---------- 指南弹窗（左栏「指南」） ---------- */
.gd-box{max-width:450px;text-align:left}
.gd-box .wg-head{text-align:center}
.gd-steps{display:flex;flex-direction:column;gap:14px;margin:16px 0 20px}
.gd-step{display:flex;gap:12px;align-items:flex-start}
.gd-n{flex:none;width:26px;height:26px;border-radius:50%;background:var(--jade);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:500;margin-top:2px}
.gd-step h4{font-size:14px;font-weight:500;margin:2px 0 3px}
.gd-step p{margin:0;line-height:1.55}

/* ---------- 画布顶部读数（贴合原版：设计长度 + 打结余量 / 手围 ⇄） ---------- */
.readout{position:absolute;left:14px;top:14px;z-index:7;display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.readout .ro{background:rgba(255,255,255,.93);border:1px solid var(--line);border-radius:10px;padding:6px 11px;box-shadow:0 2px 10px rgba(42,39,36,.07);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.readout .ro-k{display:block;font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink3);line-height:1.4}
.readout .ro-v{display:flex;align-items:center;gap:7px;font-size:15px;font-weight:500;color:var(--ink)}
.readout .ro-s{display:block;font-size:10.5px;color:var(--ink3);margin-top:1px}
.readout .ro-sw{width:22px;height:22px;border-radius:50%;border:1px solid var(--line2);background:var(--surface);color:var(--ink2);font-size:12px;display:grid;place-items:center;line-height:1;transition:.15s}
.readout .ro-sw:hover{border-color:var(--ink);color:var(--ink);transform:rotate(180deg)}
.readout .ro-sw.on{background:var(--jade-soft);border-color:#CFE2D8;color:#44684F}
.readout .ro.warn .ro-v{color:#A0432F}
body[data-lang="zh-CN"] .readout .ro-k,body[data-lang="zh-TW"] .readout .ro-k{letter-spacing:.06em}
@media(max-width:700px){
  .readout{left:10px;top:10px}
  .readout .ro-v{font-size:13.5px}
}

/* ---------- 珠卡尺寸 chip + 实时价格变化提示 ---------- */
.bead-card .bp{display:flex;align-items:center;justify-content:center;gap:6px}
.bead-card .bs{border:1px solid var(--line2);border-radius:5px;padding:0 4px;font-size:10px;color:var(--ink3);background:var(--surface2)}
.bead-card .bp b{font-weight:500;color:var(--ink)}
.pdelta{position:absolute;top:52px;right:16px;z-index:8;font-size:14px;font-weight:600;color:var(--jade);background:rgba(255,255,255,.95);border:1px solid #CFE2D8;border-radius:999px;padding:4px 12px;opacity:0;transform:translateY(-6px);pointer-events:none;box-shadow:0 4px 14px rgba(42,39,36,.12)}
.pdelta.down{color:#A0432F;border-color:#E8CFC5}
.pdelta.show{animation:pdelta 1.6s ease forwards}
@keyframes pdelta{0%{opacity:0;transform:translateY(-6px)}18%{opacity:1;transform:translateY(0)}70%{opacity:1;transform:translateY(0)}100%{opacity:0;transform:translateY(-10px)}}

/* ---------- 首页实拍商品图（替代 CSS 手串渲染） ---------- */
.hero-photo{width:100%;height:100%;display:block;object-fit:cover;border-radius:26px;box-shadow:0 24px 60px -28px rgba(42,39,36,.35),0 4px 16px -8px rgba(42,39,36,.18)}
/* 单列布局下回到固定纵横比，避免高度塌陷 */
@media(max-width:1000px){
  .hero-visual{height:auto;min-height:0}
  .hero-photo{height:auto;aspect-ratio:900/827}
}
.hero-visual .hero-tag{bottom:14px;z-index:2}
/* 商品图是 1:1 方图（配方合成，珠圈占画幅 72%、带吊坠的串垂直占幅到 ~94%）。
   容器必须接近正方，否则 object-fit:cover 会把珠圈上下整段切掉（早期 height:190px
   的横向窗口只露 53% 的画幅，吊坠直接被裁没）。 */
.card-img{aspect-ratio:1;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0;background:#F1EBE2;position:relative;cursor:zoom-in}
.card-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.card:hover .card-img img{transform:scale(1.045)}
/* 悬停时右上角出现放大镜，提示「可点开大图」 */
.card-img::after{content:'';position:absolute;top:10px;right:10px;width:28px;height:28px;border-radius:9px;background-color:rgba(255,255,255,.9);background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2347433C' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M20.5 20.5l-4.4-4.4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:14px 14px;box-shadow:0 2px 10px -2px rgba(42,39,36,.28);opacity:0;transition:opacity .25s ease;pointer-events:none}
.card:hover .card-img::after,.card-img:focus-visible::after{opacity:1}

/* ---------- 商品大图弹层（点击商品图放大，点图外/Esc 关闭） ---------- */
.lightbox{position:fixed;left:0;right:0;top:var(--app-vtop,0px);bottom:auto;height:var(--app-vh,100vh);z-index:140;display:none;place-items:center;padding:24px 5vw;background:rgba(26,23,20,.87);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:zoom-out;animation:lbFade .22s ease}
.lightbox.on{display:grid}
@keyframes lbFade{from{opacity:0}to{opacity:1}}
.lightbox-inner{position:relative;display:flex;flex-direction:column;align-items:center;gap:14px;width:100%;max-width:min(90vw,880px);max-height:100%;cursor:default;animation:lbPop .26s cubic-bezier(.22,.9,.3,1.2)}
@keyframes lbPop{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}
.lightbox-inner img{max-width:100%;max-height:calc(var(--app-vh,100vh) - 106px);width:auto;height:auto;display:block;border-radius:18px;background:#F1EBE2;box-shadow:0 34px 90px -30px rgba(0,0,0,.7);cursor:default}
.lightbox-cap{color:#F4EFE8;font-size:13.5px;text-align:center;letter-spacing:.01em;line-height:1.5}
.lightbox-cap b{font-weight:500;font-size:15.5px}
.lightbox-cap .lb-price{opacity:.7;margin-left:10px}
.lightbox-close{position:fixed;top:20px;right:22px;width:40px;height:40px;border-radius:50%;border:none;background:rgba(255,255,255,.94);color:#33302B;font-size:21px;line-height:1;cursor:pointer;display:grid;place-items:center;box-shadow:0 6px 20px -6px rgba(0,0,0,.55);transition:transform .18s ease,background .18s ease;padding:0}
.lightbox-close:hover{transform:scale(1.06);background:#fff}
body.lb-lock{overflow:hidden}
/* 弹层打开时锁住底层长页面：否则在遮罩空白处滑动会滚动背后的页面（实测 scrollY 0→331），
   用户看到的是「弹层纹丝不动、怎么拖都没反应」。 */
html.modal-lock,body.modal-lock{overflow:hidden}
/* 看细节弹层里的实拍图同样可点开大图 */
.qv-photo{cursor:zoom-in}
@media(max-width:760px){
  .lightbox{padding:14px}
  .lightbox-inner{max-width:100%;max-height:100%;gap:10px}
  .lightbox-inner img{max-height:calc(var(--app-vh,100vh) - 88px);border-radius:14px}
  .lightbox-close{top:12px;right:12px;width:36px;height:36px}
}

/* ---------- 评论区：头像 + 昵称 + 身份 ---------- */
.rev-head{display:flex;align-items:center;gap:11px;margin-top:14px;padding-top:13px;border-top:1px dashed var(--line)}
.review .avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;flex:none;box-shadow:0 2px 8px rgba(42,39,36,.14)}
.review .rev-id{display:flex;flex-direction:column;gap:2px;min-width:0}
.review .rev-id b{font-weight:500;font-size:13.5px;color:var(--ink)}
.review .rev-id .tiny{line-height:1.35}
@media(max-width:760px){.reviews{grid-template-columns:1fr}}
/* ---------- 看细节弹窗：实拍商品图 ---------- */
.qv-photo{aspect-ratio:1;border-radius:14px;overflow:hidden;background:#F1EBE2;box-shadow:0 10px 28px -14px rgba(42,39,36,.28)}
.qv-photo img{width:100%;height:100%;object-fit:cover;display:block}
/* 弹层头部两列（左图右文）：窄屏必须收成一列，否则 200px 固定列会把右栏挤成
   166px（440 视口实测），标题与意图条被压得没法读。 */
.qv-head{display:grid;grid-template-columns:200px 1fr;gap:26px;align-items:center}
.qv-head .qv-title{min-width:0}
/* 底部按钮常驻后，正文最后一行不再被按钮的间距顶开 */
.sheet-body .price-line:last-of-type{margin-bottom:0}
/* ---------- 弹层/抽屉：手机端安全区与握把 ---------- */
@media(max-width:760px){
  .modal{padding:10px}
  .modal-box{border-radius:18px}
  .sheet-body{padding:22px 20px 6px}
  .sheet-foot{padding:12px 20px calc(14px + env(safe-area-inset-bottom));border-radius:0 0 18px 18px}
  .modal-grip{display:block}
  .qv-head{grid-template-columns:1fr;gap:14px}
  .qv-head .qv-photo{width:min(200px,58%);margin:0 auto}
  .drawer-foot{padding-bottom:calc(18px + env(safe-area-inset-bottom))}
}

/* ---------- 购物袋：数量步进器（淘宝式 −/+/数量） ---------- */
.line-item .li-foot{display:flex;align-items:center;justify-content:space-between;margin-top:9px}
.line-item .li-unit{font-size:11.5px;color:var(--ink3);margin-top:2px;white-space:nowrap}
.qty-step{display:inline-flex;align-items:center;border:1px solid #D8D0C4;border-radius:8px;background:#fff;overflow:hidden}
.qty-step .qs-btn{width:27px;height:27px;border:none;background:#fff;color:var(--ink);font-size:15px;line-height:1;cursor:pointer;padding:0}
.qty-step .qs-btn:hover:not(:disabled){background:#F5F1EB}
.qty-step .qs-btn:disabled{opacity:.32;cursor:default}
.qty-step .qs-n{min-width:34px;text-align:center;font-size:13px;font-weight:600;color:var(--ink)}
.line-item .li-photo{width:74px;height:74px;border-radius:10px;overflow:hidden;background:#F1EBE2;flex-shrink:0;align-self:center}
.line-item .li-photo img{width:100%;height:100%;object-fit:cover;display:block}

/* ---------- 账户按钮（顶栏，仅在 auth 配置后由 auth.js 注入） ---------- */
.acct-btn{font:inherit;cursor:pointer;border:1px solid var(--line2);background:var(--surface);color:var(--ink);
  border-radius:999px;padding:7px 14px;font-size:13px;font-weight:600;line-height:1;transition:.15s;white-space:nowrap}
.acct-btn:hover{border-color:var(--ink);background:var(--surface2)}
.acct-btn.is-user{display:inline-flex;align-items:center;gap:8px;padding:4px 12px 4px 4px}
.acct-btn .acct-dot{width:26px;height:26px;border-radius:50%;background:var(--ink);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}
/* ---------- 账户弹层（复用 .modal / .modal-box） ---------- */
.auth-card{max-width:400px;padding:30px 28px 24px}
.auth-eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink3);margin-bottom:6px}
.auth-title{font-size:21px;font-weight:700;margin:0 0 18px;color:var(--ink)}
.auth-social{display:flex;flex-direction:column;gap:10px}
.social-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:11px 14px;
  border:1px solid var(--line2);border-radius:11px;background:#fff;color:var(--ink);font-size:14px;font-weight:600;cursor:pointer;transition:.15s}
.social-btn:hover{border-color:var(--ink);background:var(--surface2)}
.social-ico{width:20px;height:20px;border-radius:5px;background:#000;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}
#auth-apple .social-ico{background:#000}
#auth-google .social-ico{background:#fff;color:#4285F4;border:1px solid var(--line2);font-weight:800}
.auth-divider{display:flex;align-items:center;gap:12px;color:var(--ink3);font-size:12px;margin:16px 0}
.auth-divider::before,.auth-divider::after{content:"";flex:1;height:1px;background:var(--line)}
.auth-form{display:flex;flex-direction:column;gap:10px}
.auth-input{width:100%;padding:11px 13px;border:1px solid var(--line2);border-radius:11px;background:var(--surface2);
  color:var(--ink);font:inherit;font-size:14px;outline:none}
.auth-input:focus{border-color:var(--ink)}
.auth-error{color:#C0392B;font-size:13px;min-height:0;margin:2px 0 0;line-height:1.4}
.auth-toggle{font-size:13px;color:var(--ink3);text-align:center;margin:12px 0 0}
.auth-toggle a{color:var(--ink);font-weight:600;text-decoration:underline}
.auth-fine{font-size:11.5px;color:var(--ink3);line-height:1.5;margin:14px 0 0}
@media(max-width:760px){
  .auth-card{border-radius:18px;padding:26px 20px 20px}
  .acct-btn{font-size:12px;padding:6px 11px}
}