:root{
  --bg:#f5f6f8; --card:#fff; --ink:#0b0c0f; --mut:#6b7079; --line:#e8eaee; --stage:#f3f4f6;
  --blue:#0a84ff; --green:#30d158; --red:#ff453a; --amber:#ff9f0a;
  --r-card:24px; --r-stage:18px; --sp:8px;
  --shadow:0 0 0 1px rgba(15,20,30,.05),0 1px 2px rgba(15,20,30,.04),0 8px 24px -8px rgba(15,20,30,.10);
}
*{box-sizing:border-box;margin:0}
html{-webkit-text-size-adjust:100%;touch-action:manipulation}
body{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);
  -webkit-font-smoothing:antialiased;font-feature-settings:"tnum" 1;line-height:1.45;overflow-x:hidden}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;-webkit-tap-highlight-color:transparent}

.hero{max-width:1320px;margin:0 auto;padding:56px 20px 28px}
.eyebrow{font-size:13px;font-weight:600;color:var(--blue);letter-spacing:.02em}
.hero h1{font-size:clamp(36px,6vw,56px);letter-spacing:-.035em;line-height:1.05;margin-top:8px;font-weight:700}
.hero p{max-width:640px;color:var(--mut);font-size:16px;margin-top:12px}
.hero b{color:var(--ink);font-weight:600;white-space:nowrap}

.grid{max-width:1320px;margin:0 auto;padding:0 20px 40px;display:grid;gap:20px;grid-template-columns:1fr}
@media (min-width:760px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1240px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}}

.card{background:var(--card);border-radius:var(--r-card);box-shadow:var(--shadow);padding:20px;display:flex;flex-direction:column;gap:12px;min-width:0}
.head{display:flex;align-items:center;gap:10px;min-width:0}
.num{flex-shrink:0;font-size:12px;font-weight:600;color:var(--mut);background:var(--stage);border-radius:999px;padding:3px 9px}
.head h2{font-size:18px;font-weight:600;letter-spacing:-.015em;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.desc{font-size:14px;color:var(--mut);min-height:42px}

.stage{position:relative;height:260px;border-radius:var(--r-stage);background:var(--stage);overflow:hidden;
  touch-action:none;user-select:none;-webkit-user-select:none}
.hint{position:absolute;right:12px;bottom:10px;font-size:12px;color:var(--mut);pointer-events:none;background:rgba(255,255,255,.8);padding:3px 8px;border-radius:999px}

.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.stats>div{background:var(--stage);border-radius:12px;padding:8px 10px;min-width:0}
.stats span{display:block;font-size:11px;color:var(--mut);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stats b{display:block;font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.formula{font-family:inherit;font-size:12px;color:var(--mut);background:var(--stage);border-radius:10px;padding:8px 10px;overflow-x:auto;white-space:nowrap}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:13px;font-weight:500;padding:8px 14px;border-radius:999px;background:var(--stage);box-shadow:inset 0 0 0 1px var(--line);will-change:transform}
.chip.primary{background:var(--ink);color:#fff;box-shadow:0 1px 2px rgba(0,0,0,.2),inset 0 1px 0 rgba(255,255,255,.15)}

/* 1 rubber */
.list{position:absolute;inset:0;padding:12px;display:flex;flex-direction:column;gap:8px;will-change:transform}
.row{display:flex;align-items:center;gap:12px;background:#fff;border-radius:14px;padding:10px 12px;box-shadow:0 1px 2px rgba(15,20,30,.06);min-width:0}
.row i{flex-shrink:0;width:26px;height:26px;border-radius:8px;background:hsl(var(--h) 80% 60%)}
.row span{font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* 2 vs */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:16px 16px 40px}
.col{display:flex;flex-direction:column;gap:8px;min-width:0}
.lbl{font-size:12px;font-weight:600;color:var(--mut);white-space:nowrap;display:flex;gap:6px;align-items:center}
.lbl em{font-style:normal;font-weight:500;color:var(--mut);opacity:.8}
.lbl.bad::before,.lbl.good::before{content:"";width:8px;height:8px;border-radius:50%;flex-shrink:0}
.lbl.bad::before{background:var(--red)}.lbl.good::before{background:var(--green)}
.track{position:relative;flex:1;background:#fff;border-radius:12px;overflow:hidden;box-shadow:inset 0 0 0 1px var(--line)}
.ceil{position:absolute;left:0;right:0;top:50%;border-top:1.5px dashed var(--ink);opacity:.35;z-index:2}
.ceil::after{content:"1 layar (d)";position:absolute;right:6px;top:2px;font-size:10px;font-weight:600}
.fill{position:absolute;left:0;right:0;top:0;height:100%;transform-origin:top;transform:scaleY(0);will-change:transform}
[data-f=log]{background:linear-gradient(#ff8a80,var(--red))}[data-f=apple]{background:linear-gradient(#7ee39a,var(--green))}

/* 3/4 lanes */
.lanes{display:flex;flex-direction:column;justify-content:center;gap:14px;padding:14px 16px}
.lane{position:relative;height:96px;min-width:0}
.three .lane{height:72px}
.lane .rail,.lane .ball{top:calc(50% + 9px)}
.lane .lbl{position:absolute;left:0;top:0}
.rail{position:absolute;left:0;right:0;top:50%;height:4px;margin-top:-2px;border-radius:4px;background:#e3e5e9}
.ball{position:absolute;left:0;top:50%;width:36px;height:36px;margin-top:-18px;border-radius:50%;cursor:grab;will-change:transform;
  background:radial-gradient(circle at 35% 30%,#fff 0,#7cc0ff 18%,var(--blue) 60%,#0060d0 100%);box-shadow:0 6px 14px -4px rgba(10,132,255,.55),0 1px 2px rgba(0,0,0,.15)}
.lane[data-mode=timer] .ball{background:radial-gradient(circle at 35% 30%,#fff 0,#ffb1ab 18%,var(--red) 60%,#c4241b 100%);box-shadow:0 6px 14px -4px rgba(255,69,58,.5),0 1px 2px rgba(0,0,0,.15)}
.spark{position:absolute;left:0;right:0;bottom:0;width:100%;height:22px;pointer-events:none}

.slider{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--mut)}
.slider span{display:flex;justify-content:space-between}.slider b{color:var(--ink)}
.sl{position:relative;height:28px;touch-action:none;cursor:pointer;outline:none}
.sl-track{position:absolute;left:0;right:0;top:50%;height:6px;margin-top:-3px;border-radius:3px;background:#e3e5e9;overflow:hidden}
.sl-fill{width:100%;height:100%;background:var(--blue);transform-origin:left;transform:scaleX(0);will-change:transform}
.sl-thumb{position:absolute;left:0;top:50%;width:24px;height:24px;margin-top:-12px;border-radius:50%;background:#fff;will-change:transform;
  box-shadow:0 2px 6px rgba(15,20,30,.25),0 0 0 .5px rgba(15,20,30,.08)}
.sl:focus-visible .sl-thumb{box-shadow:0 0 0 3px rgba(10,132,255,.35),0 2px 6px rgba(15,20,30,.25)}

/* 5 sheet */
.map{position:absolute;inset:0;background:
  linear-gradient(115deg,transparent 46%,#fff 46%,#fff 50%,transparent 50%),
  linear-gradient(25deg,transparent 60%,#fff 60%,#fff 63%,transparent 63%),
  radial-gradient(circle at 60% 35%,#cfe8d6 0 22%,transparent 23%),#e9edf1}
.sheet{position:absolute;left:0;right:0;top:0;height:100%;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-radius:18px 18px 0 0;box-shadow:0 -6px 24px -10px rgba(15,20,30,.25);padding:8px 16px;will-change:transform;cursor:grab}
.grab{width:36px;height:5px;border-radius:3px;background:#c7cad1;margin:0 auto 10px}
.sh-title{font-size:17px;font-weight:600}.sh-sub{font-size:13px;color:var(--mut);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sh-btns{display:flex;gap:8px;margin-top:12px}.sh-btns span{flex:1;text-align:center;font-size:13px;font-weight:500;background:var(--stage);border-radius:10px;padding:8px 0}
.sh-btns span:first-child{background:var(--blue);color:#fff}
.sh-rows{display:flex;flex-direction:column;gap:8px;margin-top:14px}.sh-rows i{height:34px;border-radius:10px;background:var(--stage)}

/* 6 form */
.form{display:flex;flex-direction:column;gap:12px;padding:16px;touch-action:manipulation}
.field{position:relative;display:block;background:#fff;border-radius:14px;height:52px;box-shadow:inset 0 0 0 1px var(--line)}
.flabel{position:absolute;left:14px;top:15px;font-size:15px;color:var(--mut);transform-origin:left top;pointer-events:none;will-change:transform}
.field input{position:absolute;inset:0;border:0;background:none;outline:none;font:inherit;font-size:15px;padding:20px 14px 4px;width:100%;border-radius:14px}
.ring{position:absolute;inset:-3px;border-radius:17px;box-shadow:0 0 0 3px rgba(10,132,255,.35),inset 0 0 0 1.5px var(--blue);opacity:0;pointer-events:none;will-change:transform,opacity}
.err{font-size:13px;color:var(--red);height:16px;margin-top:-4px}
.btn{position:relative;height:48px;border-radius:14px;background:var(--ink);color:#fff;font-weight:600;font-size:15px;
  box-shadow:0 1px 2px rgba(0,0,0,.25),inset 0 1px 0 rgba(255,255,255,.15);will-change:transform;overflow:hidden}
.btxt{display:inline-block;will-change:transform,opacity}
.ok{position:absolute;left:50%;top:50%;width:26px;height:26px;margin:-13px 0 0 -13px;fill:none;stroke:#fff;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;opacity:0;transform:scale(0)}

/* 7 ios */
.ios{display:flex;flex-direction:column;gap:10px;padding:14px}
.set{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;border-radius:14px;padding:10px 14px;font-size:15px;font-weight:500}
.tog{position:relative;flex-shrink:0;width:51px;height:31px;border-radius:999px;background:#e5e5ea;cursor:pointer;touch-action:none}
.tog .kn{position:absolute;left:2px;top:2px;width:27px;height:27px;border-radius:999px;background:#fff;box-shadow:0 3px 8px rgba(0,0,0,.15),0 1px 1px rgba(0,0,0,.16);will-change:transform}
.swipes{display:flex;flex-direction:column;gap:8px}
.sw{position:relative;height:52px;border-radius:14px;overflow:hidden;background:#fff}
.del{position:absolute;right:0;top:0;bottom:0;width:88px;background:var(--red);opacity:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:600}
.front{position:absolute;inset:0;background:#fff;display:flex;flex-direction:column;justify-content:center;padding:0 14px;will-change:transform;touch-action:pan-y;cursor:grab}
.front b{font-size:15px;font-weight:500}.front span{font-size:12px;color:var(--mut)}

.foot{max-width:1320px;margin:0 auto;padding:0 20px 48px;font-size:12px;color:var(--mut)}

/* ---------- navigasi kategori ---------- */
.nav{position:sticky;top:0;z-index:20;background:rgba(245,246,248,.86);-webkit-backdrop-filter:saturate(1.8) blur(16px);backdrop-filter:saturate(1.8) blur(16px);border-bottom:1px solid var(--line)}
.nav-in{position:relative;max-width:1320px;margin:0 auto;padding:10px 20px;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.nav-in::-webkit-scrollbar{display:none}
.nav-pill{position:absolute;left:0;top:10px;height:36px;width:0;border-radius:999px;background:var(--ink);will-change:transform,width}
.nav-c{position:relative;flex-shrink:0;display:flex;align-items:center;gap:6px;height:36px;padding:0 14px;border-radius:999px;font-size:14px;font-weight:600;color:var(--mut);text-decoration:none;white-space:nowrap;-webkit-tap-highlight-color:transparent;will-change:transform}
.nav-c span{font-size:11px;font-weight:600;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:rgba(127,127,135,.18);display:inline-flex;align-items:center;justify-content:center}
.cat{max-width:1320px;margin:0 auto;padding:36px 20px 16px;scroll-margin-top:72px}
.cat h2{font-size:24px;font-weight:700;letter-spacing:-.025em}
.cat p{font-size:14px;color:var(--mut);margin-top:4px}
.ic{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.red{color:var(--red)}

/* 08 carousel */
.car{touch-action:pan-y;cursor:grab}
.car-track{position:absolute;left:16px;top:16px;bottom:40px;right:16px;display:flex;gap:12px;will-change:transform}
.slide{flex:0 0 100%;border-radius:16px;position:relative;overflow:hidden;
  background:linear-gradient(160deg,hsl(var(--h) 85% 72%),hsl(calc(var(--h) + 40) 75% 52%))}
.slide b{position:absolute;left:14px;bottom:12px;color:#fff;font-size:17px;font-weight:600;text-shadow:0 1px 8px rgba(0,0,0,.2)}
.dots{position:absolute;left:0;right:0;bottom:16px;display:flex;justify-content:center;gap:6px;pointer-events:none}
.dots i{height:6px;width:6px;border-radius:999px;background:var(--ink)}

/* 09 pull to refresh */
.ptr{touch-action:none;cursor:grab}
.ptr .list{overflow:hidden}
.ptr .row{flex-shrink:0;height:46px}
.spin{position:absolute;left:50%;top:0;width:28px;height:28px;border-radius:999px;border:3px solid rgba(11,12,15,.12);border-top-color:var(--ink);opacity:0;z-index:2}

/* 10 tab bar */
.tabs{display:flex;flex-direction:column}
.tab-body{flex:1;padding:18px 16px;will-change:transform,opacity;min-height:0}
.tab-title{font-size:22px;font-weight:700;letter-spacing:-.02em}
.sk{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.sk i{height:12px;border-radius:6px;background:#e3e5e9}.sk i:nth-child(2){width:80%}.sk i:nth-child(3){width:55%}
.tabbar{position:relative;display:flex;margin:0 10px 10px;padding:4px;background:#fff;border-radius:18px;box-shadow:0 1px 2px rgba(15,20,30,.06),0 6px 16px -6px rgba(15,20,30,.12)}
.tab-pill{position:absolute;left:0;top:4px;bottom:4px;width:0;border-radius:14px;background:rgba(10,132,255,.1);will-change:transform,width}
.tab{position:relative;flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:2px;padding:7px 0;color:#8e8e93;will-change:transform}
.tab span{font-size:11px;font-weight:600;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* 11 segmented */
.segst{display:flex;flex-direction:column;gap:16px;padding:16px}
.seg{position:relative;display:flex;padding:2px;background:#e4e5e9;border-radius:10px;touch-action:none;flex-shrink:0}
.seg-th{position:absolute;left:2px;top:2px;bottom:2px;border-radius:8px;background:#fff;box-shadow:0 3px 8px rgba(0,0,0,.12),0 1px 1px rgba(0,0,0,.08);will-change:transform}
.seg-b{position:relative;flex:1;min-width:0;height:32px;font-size:13px;font-weight:500;color:var(--mut)}
.seg-b.on{color:var(--ink);font-weight:600}
.bars{flex:1;display:flex;align-items:flex-end;gap:10px;padding:0 4px}
.bars i{flex:1;height:100%;border-radius:8px 8px 4px 4px;background:var(--blue);transform-origin:bottom;transform:scaleY(.3)}

/* 12 pages */
.pg{position:absolute;inset:0;background:var(--stage);padding:14px;display:flex;flex-direction:column;gap:8px;will-change:transform}
.pg-det{background:#fff;box-shadow:-8px 0 24px -8px rgba(15,20,30,.18);transform:translate3d(110%,0,0);touch-action:pan-y;cursor:grab}
.pg-h{font-size:17px;font-weight:700;height:28px;display:flex;align-items:center}
.pg-row{display:flex;align-items:center;gap:12px;background:#fff;border-radius:14px;padding:10px 12px;text-align:left;min-width:0;box-shadow:0 1px 2px rgba(15,20,30,.06)}
.pg-row i{flex-shrink:0;width:34px;height:34px;border-radius:999px;background:hsl(var(--h) 80% 62%)}
.pg-row span{display:flex;flex-direction:column;min-width:0}
.pg-row b{font-size:14px;font-weight:600}
.pg-row em,.pg-row b{font-style:normal;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pg-row em{font-size:12px;color:var(--mut)}
.pg-dim{position:absolute;inset:0;background:#000;opacity:0;pointer-events:none}
.pg-back{color:var(--blue);font-size:15px;font-weight:500;padding:4px 0}
.pg-name{font-size:22px;font-weight:700;margin-top:8px}
.pg-msg{font-size:15px;color:var(--mut)}

/* 13 alert */
.alst{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}
.photo-t{width:110px;height:110px;border-radius:20px;background:linear-gradient(150deg,#ffd27a,#ff7a59 60%,#c2477a)}
.al-bd{position:absolute;inset:0;background:#000;opacity:0;pointer-events:none}
.al-on .al-bd{pointer-events:auto}
.alert{position:absolute;left:50%;top:50%;width:min(260px,calc(100% - 40px));background:rgba(255,255,255,.96);border-radius:16px;text-align:center;opacity:0;transform:translate3d(-50%,-50%,0) scale(1.18);pointer-events:none;box-shadow:0 20px 40px -12px rgba(0,0,0,.3);overflow:hidden}
.al-on .alert{pointer-events:auto}
.alert b{display:block;font-size:16px;font-weight:600;padding:16px 16px 2px}
.alert p{font-size:13px;color:var(--mut);padding:0 16px 14px}
.al-btns{display:flex;border-top:1px solid var(--line)}
.al-btns button{flex:1;height:44px;font-size:16px;font-weight:500;color:var(--blue)}
.al-btns button+button{border-left:1px solid var(--line)}
.al-btns .red{color:var(--red);font-weight:600}

/* 14 island */
.isl{display:flex;flex-direction:column;align-items:center;padding-top:12px;background:linear-gradient(180deg,#eef1f6,#f3f4f6)}
.island{position:relative;flex-shrink:0;width:120px;height:34px;border-radius:17px;background:#000;color:#fff;overflow:hidden;cursor:pointer;will-change:width,height,transform}
.di-in{position:absolute;inset:0;display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding:0 14px;align-content:center}
.di-in span{display:flex;flex-direction:column;min-width:0;flex:1}
.di-in b,.di-in em{font-style:normal;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.di-in b{font-size:14px;font-weight:600}.di-in em{font-size:12px;color:#a1a1a6}
.di-av{flex-shrink:0;width:40px;height:40px;border-radius:999px;background:linear-gradient(140deg,#5ac8fa,#0a84ff)}
.di-art{flex-shrink:0;width:52px;height:52px;border-radius:12px;background:linear-gradient(140deg,#ff9f0a,#ff375f)}
.di-dot{flex-shrink:0;width:10px;height:10px;border-radius:999px;background:var(--amber)}
.di-t{font-size:14px;font-weight:600;color:var(--amber);text-align:right}
.di-bar{flex-basis:100%;height:4px;border-radius:2px;background:#3a3a3c;overflow:hidden}
.di-bar i{display:block;width:38%;height:100%;background:#fff}
.isl-sk{margin-top:auto;width:calc(100% - 32px);display:flex;flex-direction:column;gap:8px;padding-bottom:18px}
.isl-sk i{height:44px;border-radius:12px;background:#fff}

/* 15 context menu */
.mst{display:flex;align-items:center;justify-content:center}
.m-bd{position:absolute;inset:0;background:rgba(243,244,246,.7);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);opacity:0;pointer-events:none}
.m-on .m-bd{pointer-events:auto}
.m-tile{position:absolute;left:50%;top:22px;width:120px;height:120px;border-radius:20px;background:linear-gradient(150deg,#7ee0c3,#2c8cf4);transform:translate3d(-50%,0,0);touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;cursor:pointer;z-index:2;box-shadow:0 8px 24px -10px rgba(15,20,30,.35)}
.m-menu{position:absolute;left:50%;top:154px;width:200px;background:rgba(255,255,255,.97);border-radius:14px;box-shadow:0 16px 36px -10px rgba(0,0,0,.3);overflow:hidden;opacity:0;transform-origin:50% 0;transform:translate3d(-50%,0,0) scale(.4);z-index:3;pointer-events:none}
.m-on .m-menu{pointer-events:auto}
.m-menu button{display:block;width:100%;text-align:left;font-size:15px;padding:9px 14px}
.m-menu button+button{border-top:1px solid var(--line)}

/* 16 accordion */
.accst{display:flex;flex-direction:column;gap:8px;padding:14px;overflow:hidden}
.acc{background:#fff;border-radius:14px;flex-shrink:0;overflow:hidden}
.acc-h{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;text-align:left;font-size:14px;font-weight:600}
.acc-h span{min-width:0}
.chev{width:18px;height:18px;flex-shrink:0;fill:none;stroke:var(--mut);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.acc-b{height:0;overflow:hidden}
.acc-b p{font-size:13px;color:var(--mut);padding:0 14px 12px}

/* 17 stepper */
.stepst{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px}
.st-num{width:120px;height:72px;border-radius:18px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:0 1px 2px rgba(15,20,30,.06)}
.st-num span{font-size:44px;font-weight:700;letter-spacing:-.03em;display:block}
.st-row{display:flex;gap:12px}
.st-b{width:64px;height:44px;border-radius:14px;background:var(--ink);color:#fff;font-size:24px;font-weight:500;line-height:1}
.st-cap{font-size:12px;color:var(--mut)}

/* 18 volume */
.volst{display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#dfe7f3,#f3f4f6)}
.vol{position:relative;width:72px;height:190px;border-radius:24px;background:rgba(120,120,128,.24);overflow:hidden;touch-action:none;cursor:grab;will-change:transform}
.vol-f{position:absolute;inset:0;background:#fff;transform-origin:bottom}
.vol-ic{position:absolute;left:50%;bottom:14px;width:26px;height:26px;margin-left:-13px;fill:none;stroke:#3a3a3c;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.vol-ic path:first-child{fill:#3a3a3c}

/* 19 wheel */
.wheel{perspective:600px;touch-action:none;cursor:grab}
.wh-band{position:absolute;left:16px;right:16px;top:50%;height:40px;margin-top:-20px;border-radius:10px;background:#fff;box-shadow:0 1px 2px rgba(15,20,30,.06)}
.wh-i{position:absolute;left:0;right:0;top:0;height:40px;line-height:40px;text-align:center;font-size:20px;font-weight:600;will-change:transform,opacity;backface-visibility:hidden}
.wh-fade{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,var(--stage),rgba(243,244,246,0) 35%,rgba(243,244,246,0) 65%,var(--stage))}

/* 20 like */
.likest{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:16px}
.lk-photo{width:100%;flex:1;border-radius:14px;background:linear-gradient(150deg,#ffb38a,#ff5f8a 55%,#8a5cff);touch-action:manipulation;cursor:pointer}
.lk{position:relative;width:56px;height:56px;border-radius:999px;background:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 1px 2px rgba(15,20,30,.08)}
.lk-ic{width:30px;height:30px;stroke:#3c3c43;stroke-width:1.8;fill:transparent}
.pt{position:absolute;left:50%;top:50%;width:8px;height:8px;margin:-4px;border-radius:999px;background:#ff375f;opacity:0;pointer-events:none}
.pt:nth-child(odd){background:var(--amber)}

/* 21 zoom */
.zst{touch-action:none;cursor:zoom-in}
.z-img{position:absolute;inset:0;background:linear-gradient(180deg,#8ec5ff,#cfe6ff 55%,#a7d8a0 55%,#6fbf73);will-change:transform;transform-origin:50% 50%}
.z-img .sun{position:absolute;right:22%;top:16%;width:44px;height:44px;border-radius:999px;background:#ffd84d;box-shadow:0 0 0 10px rgba(255,216,77,.25)}
.z-img .m1,.z-img .m2{position:absolute;bottom:45%;width:0;height:0;border-style:solid;border-color:transparent}
.z-img .m1{left:10%;border-width:0 70px 80px;border-bottom-color:#7a8ca8}
.z-img .m2{left:38%;border-width:0 90px 105px;border-bottom-color:#5d6f8c}

/* 22 reorder */
.ro{position:absolute;left:12px;right:12px;top:0;height:40px;display:flex;align-items:center;gap:12px;background:#fff;border-radius:12px;padding:0 12px;touch-action:none;cursor:grab;will-change:transform;min-width:0}
.ro i{flex-shrink:0;width:22px;height:22px;border-radius:7px;background:hsl(var(--h) 80% 60%)}
.ro span{flex:1;min-width:0;font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ro b{flex-shrink:0;color:#b0b3ba;font-size:18px}

/* 23 swipe */
.swst{touch-action:none;cursor:grab}
.sc{position:absolute;left:24px;right:24px;top:16px;bottom:24px;border-radius:18px;overflow:hidden;will-change:transform;
  background:linear-gradient(165deg,hsl(var(--h) 80% 70%),hsl(calc(var(--h) + 50) 70% 45%));box-shadow:0 10px 24px -12px rgba(15,20,30,.35)}
.sc b,.sc span{position:absolute;left:16px;right:16px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-shadow:0 1px 8px rgba(0,0,0,.25)}
.sc b{bottom:36px;font-size:20px;font-weight:700}
.sc span{bottom:16px;font-size:13px}
.sc em{position:absolute;top:16px;font-style:normal;font-weight:800;font-size:18px;letter-spacing:.04em;padding:2px 10px;border:3px solid;border-radius:8px;opacity:0;background:rgba(255,255,255,.85)}
.sc .yes{left:16px;color:var(--green);transform:rotate(-12deg)}
.sc .no{right:16px;color:var(--red);transform:rotate(12deg)}

/* 24 dock */
.dockst{display:flex;align-items:flex-end;justify-content:center;padding-bottom:18px;background:linear-gradient(160deg,#c9dcff,#f1d9ff 60%,#ffe2cf)}
.dock{display:flex;align-items:flex-end;gap:5px;padding:6px 8px;border-radius:20px;background:rgba(255,255,255,.55);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 0 0 1px rgba(255,255,255,.6),0 8px 24px -10px rgba(15,20,30,.3);max-width:calc(100% - 16px)}
.dk{position:relative;width:34px;height:34px;flex-shrink:0;cursor:pointer}
.dk i{position:absolute;left:50%;bottom:0;width:34px;height:34px;margin-left:-17px;border-radius:10px;transform-origin:50% 100%;will-change:transform;
  background:linear-gradient(150deg,hsl(var(--h) 85% 68%),hsl(calc(var(--h) + 30) 80% 48%))}
.dk b{position:absolute;left:50%;bottom:-5px;width:4px;height:4px;margin-left:-2px;border-radius:999px;background:var(--ink);opacity:0}