/* ============================================================
   耽听FM / DANTING FM — Japanese Editorial · Warm Minimalism
   暖米白纸感 · 宋体 × Serif 杂志排版 · 极克制圆角与阴影
   ============================================================ */

/* ---------- 1. TOKENS ---------- */
:root{
  --ivory:#F5F0E7;
  --ivory-2:#FAF7F1;
  --paper:#EFE8DC;
  --text:#222222;
  --ink:#171819;
  --text-2:#77736D;
  --apricot:#D89A63;
  --rose:#C9958F;
  --wgray:#A6A09A;
  --line:#D8D1C7;
  --line-soft:rgba(216,209,199,.6);
  --num:#8F8B87;
  --dark:#202122;
  --dark-2:#1D1E1F;

  /* 阴影只留两处：图片与手机 */
  --sh-art:0 6px 18px rgba(35,28,20,.05);
  --sh-phone:0 10px 30px rgba(0,0,0,.08);

  --r1:4px; --r2:6px; --r3:8px; --r-cta:22px; --r-pill:999px;

  --f-serif-cn:'Songti SC','STSong','SimSun',serif;
  --f-sans-cn:'PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif;
  --f-serif-en:Georgia,'Times New Roman',serif;
  --f-en:-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;
  --f-hand:'Kaiti SC','STKaiti',cursive;

  --max:1440px;
  --pad:56px;
  --gut:24px;
  --ease:cubic-bezier(.22,.72,.24,1);
}

/* ---------- 2. BASE ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;max-width:100%;overflow-x:hidden}
body{
  margin:0;
  max-width:100%;
  overflow-x:hidden;
  background:var(--ivory);
  color:var(--text);
  font-family:var(--f-sans-cn);
  font-weight:300;
  font-size:14.5px;
  line-height:2;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
/* 纸纹：2% 以内，凑近才看得到 */
body::after{
  content:'';position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.022;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img,svg{display:block;max-width:100%}
img{height:auto}
h1,h2,h3,h4,p,figure{margin:0}
ul{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{background:none;border:0;padding:0;cursor:pointer;font:inherit;color:inherit}
::selection{background:var(--paper);color:var(--ink)}
:focus-visible{outline:1.5px solid var(--apricot);outline-offset:3px}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:20px;top:-60px;z-index:200;background:var(--ink);color:var(--ivory);border-radius:var(--r-pill);padding:10px 22px;font-size:13px;transition:top .25s var(--ease)}
.skip:focus{top:16px}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
hr.rule{border:0;height:1px;background:var(--line);margin:0}

/* ---------- 3. 排版原子 ---------- */
.lab{font-family:var(--f-en);font-size:10px;font-weight:400;letter-spacing:.24em;text-transform:uppercase;color:var(--text-2);line-height:1.9}
.serif-en{font-family:var(--f-serif-en);font-weight:400;letter-spacing:.02em}
.hand{font-family:var(--f-hand);color:var(--apricot);line-height:1}
.track{letter-spacing:.34em}

/* 杂志编号 */
.sec-no{font-family:var(--f-serif-en);font-weight:300;font-size:clamp(58px,6.6vw,96px);line-height:.8;letter-spacing:-.01em;color:var(--num)}
.sec-kicker{font-family:var(--f-serif-en);font-size:clamp(15px,1.35vw,19px);font-weight:400;letter-spacing:.14em;text-transform:uppercase;line-height:1.3;color:var(--text-2);margin-top:14px}
.sec-title{font-family:var(--f-serif-cn);font-weight:600;font-size:clamp(22px,2.3vw,30px);letter-spacing:.06em;line-height:1.5;margin-top:10px}
.sec-sub{font-size:13.5px;color:var(--text-2);letter-spacing:.1em;margin-top:6px}

/* 用 padding-top 长写，避免简写把 .wrap 的左右内边距一起清掉 */
.sec{padding-top:clamp(90px,9.5vw,140px)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;flex-wrap:wrap}

/* 按钮 */
.btn{display:inline-flex;align-items:center;gap:14px;height:48px;padding:0 30px;border-radius:var(--r-pill);background:var(--dark-2);color:#fff;font-family:var(--f-sans-cn);font-size:14px;font-weight:400;letter-spacing:.12em;transition:background-color .35s var(--ease)}
.btn svg{width:14px;height:14px;transition:transform .35s var(--ease)}
.btn:hover{background:#2F3132}
.btn:hover svg{transform:translateX(4px)}
.btn--sm{height:38px;padding:0 22px;font-size:13px}
.btn--cream{background:var(--ivory);color:var(--ink)}
.btn--cream:hover{background:#fff}

.more{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;letter-spacing:.14em;color:var(--text-2);transition:color .3s}
.more svg{width:13px;height:13px;transition:transform .35s var(--ease)}
.more:hover{color:var(--ink)}
.more:hover svg{transform:translateX(4px)}

/* ---------- 4. HEADER ---------- */
.hd{position:sticky;top:0;z-index:100;background:var(--ivory);border-bottom:1px solid var(--line)}
.hd__in{max-width:var(--max);margin:0 auto;padding:0 var(--pad);height:78px;display:flex;align-items:center;gap:32px}
.logo{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.logo__mark{width:32px;height:32px;flex:0 0 32px;color:var(--ink)}
.logo__cn{font-family:var(--f-serif-cn);font-weight:700;font-size:19px;letter-spacing:.05em;line-height:1.2}
.logo__sub{display:block;font-family:var(--f-en);font-size:7px;letter-spacing:.2em;color:var(--wgray);margin-top:2px}
.nav{display:flex;flex:1 1 auto;justify-content:center;gap:2px}
.nav a{position:relative;padding:9px 15px;font-size:13.5px;letter-spacing:.14em;color:var(--text-2);transition:color .3s}
.nav a::after{content:'';position:absolute;left:50%;bottom:4px;width:0;height:1px;background:var(--apricot);transform:translateX(-50%);transition:width .35s var(--ease)}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink)}
.nav a:hover::after,.nav a[aria-current="page"]::after{width:16px}
.hd__r{display:flex;align-items:center;gap:16px;flex:0 0 auto}
.icon-btn{width:32px;height:32px;display:grid;place-items:center;color:var(--text-2);transition:color .3s}
.icon-btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.4}
.icon-btn:hover{color:var(--ink)}
.burger{display:none;width:36px;height:36px;flex-direction:column;place-items:center;justify-content:center;gap:5px}
.burger i{display:block;width:17px;height:1.2px;background:var(--ink);transition:transform .32s var(--ease),opacity .2s}
.burger[aria-expanded="true"] i:nth-child(1){transform:translateY(6.2px) rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){opacity:0}
.burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-6.2px) rotate(-45deg)}

.drawer{position:fixed;inset:0;z-index:99;background:rgba(23,24,25,.22);opacity:0;visibility:hidden;transition:opacity .3s}
.drawer[data-open="true"]{opacity:1;visibility:visible}
.drawer__p{position:absolute;top:0;right:0;height:100%;width:min(320px,84vw);background:var(--ivory);border-left:1px solid var(--line);padding:28px 26px;transform:translateX(102%);transition:transform .36s var(--ease);overflow-y:auto}
.drawer[data-open="true"] .drawer__p{transform:none}
.drawer__p a{display:flex;align-items:baseline;gap:10px;padding:15px 0;border-bottom:1px solid var(--line-soft);font-family:var(--f-serif-cn);font-size:17px;letter-spacing:.12em}
.drawer__p a em{font-style:normal;font-family:var(--f-en);font-size:9px;letter-spacing:.18em;color:var(--wgray)}

/* ---------- 5. HERO ---------- */
.hero{position:relative}
.hero__in{max-width:var(--max);margin:0 auto;padding:clamp(48px,5vw,74px) var(--pad) clamp(56px,6vw,86px);display:grid;grid-template-columns:minmax(0,38fr) minmax(0,62fr);gap:clamp(28px,4vw,64px);align-items:center;min-height:600px}

.hero__l{position:relative;z-index:3}
.hero__mark{font-family:var(--f-serif-cn);font-weight:700;font-size:clamp(62px,8.6vw,132px);line-height:1;letter-spacing:.01em;color:var(--ink)}
.hero__hand{font-family:var(--f-hand);font-weight:500;font-size:clamp(26px,3.1vw,44px);color:var(--apricot);line-height:1;margin:6px 0 30px;transform:rotate(-2.5deg);transform-origin:left center}
.hero__slogan{font-family:var(--f-serif-cn);font-weight:400;font-size:clamp(17px,1.65vw,22px);line-height:2.1;letter-spacing:.14em;color:var(--text)}
.hero__desc{margin:22px 0 0;padding-top:22px;border-top:1px solid var(--line);font-size:13.5px;line-height:2.3;letter-spacing:.09em;color:var(--text-2)}
.hero__cta{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:34px}

.hero__r{position:relative}
.hero__art{position:relative;overflow:hidden;border-radius:var(--r2);aspect-ratio:16/11;box-shadow:var(--sh-art)}
.hero__art img,.hero__art svg{width:100%;height:100%;object-fit:cover}
.hero__over{position:absolute;right:7%;top:38%;z-index:3;font-family:var(--f-hand);font-size:clamp(17px,1.7vw,24px);line-height:1.55;color:rgba(255,255,255,.95);text-align:center;text-shadow:0 1px 12px rgba(60,44,32,.45)}

/* 右缘竖排目录 + 细竖线 */
.hero__index{position:absolute;right:calc(var(--pad) * -1 + 10px);top:12%;z-index:4;display:flex;flex-direction:column;align-items:center;gap:11px}
.hero__index span{writing-mode:vertical-rl;font-size:11.5px;letter-spacing:.2em;color:var(--text-2)}
.hero__index i{display:block;width:1px;height:12px;background:var(--line)}
.hero__index .tall{height:56px;background:var(--line)}

/* ---------- 6. SECTION 01 — ABOUT ---------- */
.about{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,80px);align-items:start}
.about__copy{margin-top:30px;font-size:14px;line-height:2.4;letter-spacing:.07em;color:var(--text-2);max-width:21em}
.about__copy b{font-weight:400;color:var(--text)}
.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:40px}
.feat{display:flex;flex-direction:column;align-items:center;gap:11px;padding:24px 10px 19px;border-radius:var(--r3);background:var(--ivory-2);border:1px solid var(--line-soft);transition:background-color .35s,border-color .35s}
.feat svg{width:20px;height:20px;fill:none;stroke:var(--text);stroke-width:1.25;stroke-linecap:round;stroke-linejoin:round;transition:stroke .35s}
.feat span{font-size:12.5px;letter-spacing:.12em;color:var(--text-2);transition:color .35s}
.feat:hover{background:var(--paper);border-color:var(--line)}
.feat:hover svg{stroke:var(--apricot)}
.feat:hover span{color:var(--text)}

.about__r{position:relative;min-height:220px;display:flex;align-items:center;justify-content:center}
.ghost-hand{font-family:var(--f-hand);font-size:clamp(46px,6vw,88px);line-height:.98;color:var(--wgray);opacity:.34;text-align:center;transform:rotate(-6deg);pointer-events:none;user-select:none}

/* ---------- 7. SECTION 02 — CHARACTER VOICE ---------- */
.voices{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gut);margin-top:44px}
.vc{position:relative;overflow:hidden;border-radius:var(--r2);aspect-ratio:3/4;box-shadow:var(--sh-art)}
.vc img,.vc svg{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.vc:hover img,.vc:hover svg{transform:scale(1.02)}
.vc__grad{position:absolute;inset:auto 0 0 0;height:52%;background:linear-gradient(to top,rgba(26,21,17,.82),rgba(26,21,17,.2) 54%,transparent);pointer-events:none}
.vc__meta{position:absolute;left:16px;right:56px;bottom:16px;z-index:2;color:#fff}
.vc__meta b{display:block;font-family:var(--f-serif-cn);font-weight:500;font-size:15px;letter-spacing:.08em;line-height:1.5}
.vc__meta span{font-family:var(--f-en);font-size:10.5px;letter-spacing:.1em;color:rgba(255,255,255,.68)}
.vc__play{position:absolute;right:16px;bottom:16px;z-index:3;width:32px;height:32px;border-radius:50%;background:#fff;display:grid;place-items:center;transition:transform .35s var(--ease)}
.vc__play svg{width:9px;height:9px;fill:var(--ink);margin-left:1.5px;transition:none}
.vc__play:hover{transform:scale(1.1)}

/* ---------- 8. SECTION 03 — PRODUCT DISPLAY ---------- */
.display{display:grid;grid-template-columns:minmax(0,.52fr) minmax(0,2fr);gap:clamp(28px,4vw,64px);align-items:center}
.ghost-serif{font-family:var(--f-serif-en);font-weight:300;font-size:clamp(30px,3.4vw,46px);line-height:1.1;letter-spacing:.01em;color:var(--paper);text-transform:uppercase;margin-top:44px;pointer-events:none;user-select:none}
.phones{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,30px)}
.ph{display:flex;flex-direction:column;align-items:center;gap:16px}
.ph__frame{position:relative;display:block;width:100%;aspect-ratio:170/348;border-radius:18px;background:var(--dark-2);padding:4px;box-shadow:var(--sh-phone);animation:float 7s ease-in-out infinite}
.ph:nth-child(2) .ph__frame{animation-delay:-1.7s}
.ph:nth-child(3) .ph__frame{animation-delay:-3.4s}
.ph:nth-child(4) .ph__frame{animation-delay:-5.1s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.ph__scr{position:relative;width:100%;height:100%;border-radius:15px;overflow:hidden;background:#151313;display:flex;flex-direction:column}
.ph__notch{position:absolute;left:50%;top:0;transform:translateX(-50%);width:34%;height:7px;border-radius:0 0 6px 6px;background:var(--dark-2);z-index:6}
.ph__cap{text-align:center}
.ph__cap b{display:block;font-family:var(--f-serif-cn);font-weight:500;font-size:13.5px;letter-spacing:.1em}
.ph__cap span{font-size:11.5px;color:var(--text-2);letter-spacing:.06em}

/* 手机内的深色 App UI */
.ui{flex:1;display:flex;flex-direction:column;color:#EFE8DC;min-height:0;font-family:var(--f-sans-cn)}
.ui__bar{display:flex;align-items:center;justify-content:space-between;padding:8px 9px 3px;font-family:var(--f-en);font-size:5px;letter-spacing:.03em;color:rgba(239,232,220,.75)}
.ui__bar i{display:inline-block;width:8px;height:4px;border:.5px solid rgba(239,232,220,.55);border-radius:1px}
.ui__hd{display:flex;align-items:center;justify-content:space-between;padding:5px 9px 7px}
.ui__hd b{font-family:var(--f-serif-cn);font-size:7px;font-weight:500;letter-spacing:.06em}
.ui__hd .dots{display:flex;gap:4px}
.ui__hd .dots i{display:block;width:7px;height:7px;border-radius:2px;border:.5px solid rgba(239,232,220,.3)}
.ui__tabs{display:flex;gap:7px;padding:0 9px 7px;font-size:5px;color:rgba(239,232,220,.5)}
.ui__tabs b{color:#EFE8DC;font-weight:400;position:relative}
.ui__tabs b::after{content:'';position:absolute;left:0;right:0;bottom:-2.5px;height:.8px;background:var(--apricot)}
.ui__hero{margin:0 9px 8px;border-radius:4px;overflow:hidden;aspect-ratio:16/7.4;position:relative}
.ui__hero svg{width:100%;height:100%}
.ui__hero em{position:absolute;left:6px;bottom:4px;font-style:normal;font-family:var(--f-serif-cn);font-size:5.5px;color:#fff}
.ui__sec{padding:0 9px 3px;font-size:4.8px;letter-spacing:.1em;color:rgba(239,232,220,.45)}
.ui__row{display:flex;align-items:center;gap:6px;padding:3.5px 9px}
.ui__th{width:17px;height:17px;flex:0 0 17px;border-radius:2.5px;overflow:hidden}
.ui__th svg{width:100%;height:100%}
.ui__t{flex:1;min-width:0}
.ui__t b{display:block;font-size:5.4px;font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ui__t span{display:block;color:rgba(239,232,220,.45);font-size:4.6px}
.ui__p{width:10px;height:10px;flex:0 0 10px;border-radius:50%;border:.5px solid rgba(239,232,220,.35);display:grid;place-items:center}
.ui__p svg{width:3.4px;height:3.4px;fill:rgba(239,232,220,.8)}
.ui__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;padding:2px 9px}
.ui__cell{position:relative;border-radius:3px;overflow:hidden;aspect-ratio:1/1.14}
.ui__cell svg{width:100%;height:100%}
.ui__cell em{position:absolute;left:4px;bottom:3px;font-style:normal;font-size:4.6px;color:#fff}
.ui__nav{margin-top:auto;display:flex;justify-content:space-around;align-items:center;padding:6px 0 8px;border-top:.5px solid rgba(239,232,220,.09)}
.ui__nav i{display:block;width:9px;height:9px;border-radius:2px;background:rgba(239,232,220,.16)}
.ui__nav i:first-child{background:var(--apricot)}

.ui--splash{align-items:center;justify-content:center;gap:7px;position:relative;background:linear-gradient(170deg,#2A2320,#151313 62%)}
.ui--splash .bg{position:absolute;inset:0;opacity:.42}
.ui--splash .bg svg{width:100%;height:100%;object-fit:cover}
.ui--splash .lk{position:relative;width:22px;height:22px;color:#EFE8DC}
.ui--splash b{position:relative;font-family:var(--f-serif-cn);font-size:10px;font-weight:700;letter-spacing:.08em}
.ui--splash span{position:relative;font-family:var(--f-en);font-size:4.2px;letter-spacing:.2em;color:rgba(239,232,220,.55)}

.ui--player{align-items:center;padding:0 12px;gap:7px}
.ui--player .disc{width:70%;aspect-ratio:1;border-radius:50%;overflow:hidden;margin-top:16px;position:relative;animation:spin 22s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.ui--player .disc svg{width:100%;height:100%}
.ui--player .disc::after{content:'';position:absolute;left:50%;top:50%;width:16%;height:16%;margin:-8% 0 0 -8%;border-radius:50%;background:#151313}
.ui--player .nm{font-family:var(--f-serif-cn);font-size:6.6px;font-weight:500;letter-spacing:.07em;margin-top:4px}
.ui--player .ep{font-size:4.6px;color:rgba(239,232,220,.45)}
.ui--player .prog{width:100%;height:1.4px;border-radius:2px;background:rgba(239,232,220,.14);overflow:hidden;margin-top:3px}
.ui--player .prog i{display:block;height:100%;width:38%;background:var(--apricot)}
.ui--player .tm{width:100%;display:flex;justify-content:space-between;font-family:var(--f-en);font-size:4.2px;color:rgba(239,232,220,.4)}
.ui--player .ctl{display:flex;align-items:center;gap:11px;margin-top:3px}
.ui--player .ctl i{display:block;width:0;height:0;border-style:solid;border-width:3.4px 0 3.4px 5px;border-color:transparent transparent transparent rgba(239,232,220,.65)}
.ui--player .ctl i.prev{transform:rotate(180deg)}
.ui--player .ctl .pp{width:19px;height:19px;border-radius:50%;background:#EFE8DC;display:grid;place-items:center}
.ui--player .ctl .pp b{display:block;width:4px;height:6px;border-left:1.6px solid #151313;border-right:1.6px solid #151313}

/* 泡芙FM H5 产品界面：亮黄 × 橙 × 黑白 */
.pf-ui{position:relative;background:#F4F4F4;color:#171717;font-family:var(--f-sans-cn);font-weight:500;overflow:hidden}
.pf-status{height:18px;padding:7px 9px 0;display:flex;justify-content:space-between;align-items:center;font-size:5px}
.pf-status i{width:12px;height:4px;border:1px solid currentColor;border-radius:2px}
.pf-tabs{height:32px;padding:5px 9px;display:flex;align-items:center;gap:10px;background:#3F3608;color:#fff;font-size:6px}
.pf-tabs b{font-size:7px;position:relative}
.pf-tabs b::after{content:'';position:absolute;left:0;right:0;bottom:-5px;height:2px;background:#FFD42A}
.pf-tabs em{margin-left:auto;font-size:11px;font-style:normal;font-weight:300}
.pf-banner{position:relative;height:88px;margin:7px;border-radius:7px;overflow:hidden;background:#FFD42A}
.pf-banner img{width:100%;height:100%;object-fit:cover;object-position:center 38%;filter:saturate(.82) contrast(.92)}
.pf-banner::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,211,37,.96),rgba(255,211,37,.2) 64%,rgba(0,0,0,.14))}
.pf-banner>span{position:absolute;left:8px;bottom:8px;z-index:2;width:70%;line-height:1.25}
.pf-banner b{display:block;font-size:8px;font-weight:800}
.pf-banner small{display:block;margin-top:3px;font-size:4.5px;font-weight:600}
.pf-tip{margin:0 7px 7px;padding:7px;border-radius:6px;background:#fff;font-size:4.8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pf-tip span{color:#F79224;font-size:8px;vertical-align:-1px}
.pf-title{padding:0 8px 5px;display:flex;align-items:center;justify-content:space-between}
.pf-title b{font-size:6px}.pf-title span{font-size:4.5px;color:#8B8178}
.pf-cards{display:grid;grid-template-columns:1fr 1fr;gap:5px;padding:0 7px}
.pf-cards>span{position:relative;height:78px;border-radius:6px;overflow:hidden;background:#272727}
.pf-cards img{width:100%;height:100%;object-fit:cover}
.pf-cards i{position:absolute;left:4px;top:4px;padding:1px 3px;border-radius:3px;background:#FF7B32;color:#fff;font-size:4.5px;font-style:normal}
.pf-nav{position:absolute;left:0;right:0;bottom:0;height:31px;display:flex;justify-content:space-around;align-items:center;background:#fff;border-top:1px solid #E7E2DC;color:#777;font-size:8px}
.pf-nav>span,.pf-nav>b{display:flex;flex-direction:column;align-items:center;line-height:1.1;font-weight:500}
.pf-nav b{color:#F08A22}.pf-nav small{font-size:4px;margin-top:2px}

.pf-ui--splash{display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(155deg,#FFE14C 0%,#FFC42D 60%,#FF9D32 100%);color:#171717}
.pf-ui--splash::before,.pf-ui--splash::after{content:'';position:absolute;width:105px;height:105px;border:1px solid rgba(255,255,255,.45);border-radius:50%}
.pf-ui--splash::before{left:-54px;top:-38px}.pf-ui--splash::after{right:-58px;bottom:-38px}
.pf-sound{display:flex;align-items:center;gap:3px;height:34px;margin-bottom:12px}
.pf-sound i{display:block;width:5px;border-radius:4px;background:#1B1B1B}
.pf-sound i:nth-child(1),.pf-sound i:nth-child(5){height:13px}.pf-sound i:nth-child(2),.pf-sound i:nth-child(4){height:25px}.pf-sound i:nth-child(3){height:34px}
.pf-mascot{position:absolute;right:17px;top:74px;font-size:25px;color:rgba(255,255,255,.68);transform:rotate(10deg)}
.pf-ui--splash strong{font-size:17px;font-weight:900;letter-spacing:.05em}
.pf-ui--splash small{font-size:5px;margin-top:5px;letter-spacing:.13em}
.pf-enter{margin-top:30px;padding:7px 16px;border-radius:14px;background:#171717;color:#fff;font-size:5.5px;letter-spacing:.08em}

.pf-rank-head{margin:8px 7px 6px;padding:10px 9px;border-radius:7px;background:linear-gradient(135deg,#FFE04C,#FFAA34);box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}
.pf-rank-head small{display:inline-block;padding:2px 4px;background:#171717;color:#FFD62C;font-size:4.5px}
.pf-rank-head strong{display:block;margin-top:6px;font-size:10px;font-weight:900}.pf-rank-head span{display:block;font-size:4.5px;margin-top:2px}
.pf-ranks{display:flex;flex-direction:column;gap:5px;padding:0 7px 34px}
.pf-ranks>span{display:grid;grid-template-columns:17px 32px minmax(0,1fr);align-items:center;gap:6px;padding:5px;background:#fff;border-radius:6px}
.pf-ranks em{font-style:normal;font-family:var(--f-serif-en);font-size:10px;color:#F08A22}
.pf-ranks img{width:32px;height:37px;object-fit:cover;border-radius:4px}
.pf-ranks b{font-size:5.8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pf-ranks b small{display:block;margin-top:2px;color:#9A9086;font-size:4.2px;font-weight:500}

.pf-ui--listen{align-items:center;background:linear-gradient(180deg,#FFF5D6 0%,#F8F8F8 48%);padding:0 13px}
.pf-listen-top{width:100%;display:flex;align-items:center;justify-content:space-between;padding:6px 0 9px;font-size:6px}.pf-listen-top b{font-size:7px}
.pf-cover{width:82%;aspect-ratio:1;margin:4px auto 10px;border-radius:12px;overflow:hidden;box-shadow:0 7px 16px rgba(42,28,12,.14)}
.pf-cover img{width:100%;height:100%;object-fit:cover;object-position:center 34%}
.pf-ui--listen>strong{font-size:8px}.pf-ui--listen>small{font-size:4.8px;color:#8B8178;margin-top:2px}
.pf-progress{width:100%;height:2px;margin-top:13px;background:#DDD6CB;border-radius:2px;overflow:hidden}.pf-progress i{display:block;width:42%;height:100%;background:#F08A22}
.pf-time{width:100%;display:flex;justify-content:space-between;margin-top:3px;font-size:4px;color:#948A80}
.pf-controls{display:flex;align-items:center;gap:18px;margin-top:11px;font-size:11px}.pf-controls b{width:27px;height:27px;display:grid;place-items:center;border-radius:50%;background:#FFC62D;font-size:10px;padding-left:2px}
.pf-online{margin-top:12px;padding:6px 13px;border-radius:12px;background:#171717;color:#fff;font-size:5px}

/* ---------- 9. SECTION 04 — LISTENING SCENE + CTA ---------- */
.scene{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(24px,3vw,40px);align-items:stretch;margin-top:44px}
.scenes{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.sc{position:relative;overflow:hidden;border-radius:var(--r2);aspect-ratio:3/3.6;box-shadow:var(--sh-art)}
.sc img,.sc svg{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.sc:hover img,.sc:hover svg{transform:scale(1.02)}
.sc__grad{position:absolute;inset:auto 0 0 0;height:58%;background:linear-gradient(to top,rgba(24,19,16,.86),rgba(24,19,16,.24) 52%,transparent);pointer-events:none}
.sc__meta{position:absolute;left:14px;right:14px;bottom:14px;z-index:2;color:#fff}
.sc__meta b{display:block;font-family:var(--f-serif-cn);font-weight:500;font-size:14px;letter-spacing:.1em;line-height:1.6}
.sc__meta span{font-size:11px;color:rgba(255,255,255,.68);letter-spacing:.05em}

.dl{position:relative;overflow:hidden;border-radius:var(--r-cta);background:var(--dark);color:var(--ivory);padding:clamp(28px,3.2vw,40px);display:flex;flex-direction:column;justify-content:space-between;gap:26px}
.dl__q{font-family:var(--f-serif-cn);font-weight:400;font-size:clamp(15px,1.5vw,19px);line-height:2.2;letter-spacing:.12em;color:rgba(245,240,231,.95)}
.dl__mid{display:flex;align-items:center;justify-content:space-between;gap:20px}
.dl__brand{display:flex;align-items:center;gap:11px}
.dl__brand .logo__mark{color:var(--ivory);width:36px;height:36px;flex:0 0 36px}
.dl__brand b{display:block;font-family:var(--f-serif-cn);font-size:20px;font-weight:700;letter-spacing:.06em;line-height:1.25}
.dl__brand span{font-family:var(--f-en);font-size:7px;letter-spacing:.2em;color:rgba(245,240,231,.48)}
.qr{width:76px;height:76px;flex:0 0 76px;border-radius:var(--r1);background:var(--ivory);padding:5px}
.qr svg{width:100%;height:100%}
.dl .btn{width:100%;justify-content:center}

/* ---------- 10. FOOTER ---------- */
.ft{margin-top:clamp(72px,8vw,110px);border-top:1px solid var(--line);padding:30px 0 40px}
.ft__in{max-width:var(--max);margin:0 auto;padding:0 var(--pad);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:32px}
.ft__c{text-align:center;font-size:12.5px;color:var(--text-2);letter-spacing:.08em;line-height:1.9}
.ft__r{display:flex;align-items:center;gap:28px}
.ft__links{display:flex;gap:22px}
.ft__links a{font-size:12.5px;color:var(--text-2);letter-spacing:.08em;transition:color .3s}
.ft__links a:hover{color:var(--ink)}
.socials{display:flex;gap:10px}
.socials a{width:28px;height:28px;display:grid;place-items:center;color:var(--wgray);transition:color .3s,transform .3s}
.socials svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.3}
.socials a:hover{color:var(--ink);transform:translateY(-2px)}

/* ---------- 11. MOTION（克制）---------- */
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.js .hero__l>*,.js .hero__r,.js .hero__index{opacity:0;animation:fadeUp .8s var(--ease) forwards}
.js .hero__l>*:nth-child(1){animation-delay:.06s}
.js .hero__l>*:nth-child(2){animation-delay:.14s}
.js .hero__l>*:nth-child(3){animation-delay:.22s}
.js .hero__l>*:nth-child(4){animation-delay:.3s}
.js .hero__l>*:nth-child(5){animation-delay:.38s}
.js .hero__r{animation-delay:.18s;animation-duration:1s}
.js .hero__index{animation-delay:.55s}

.js .rv{opacity:0;transform:translateY(20px)}
.js .rv.in{opacity:1;transform:none;transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .stag>*{opacity:0;transform:translateY(20px)}
.js .stag.in>*{opacity:1;transform:none;transition:opacity .55s var(--ease),transform .55s var(--ease)}
.js .stag.in>*:nth-child(1){transition-delay:.03s}
.js .stag.in>*:nth-child(2){transition-delay:.09s}
.js .stag.in>*:nth-child(3){transition-delay:.15s}
.js .stag.in>*:nth-child(4){transition-delay:.21s}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .js .hero__l>*,.js .hero__r,.js .hero__index,.js .rv,.js .stag>*{opacity:1;transform:none}
  .ph__frame{animation:none}
}

/* ---------- 12. RESPONSIVE ---------- */
@media (max-width:1279px){
  :root{--pad:40px}
  .hero__index{display:none}
}
@media (max-width:1023px){
  .nav{display:none}
  .burger{display:flex}
  .hd__in{justify-content:space-between}
  .hero__in{grid-template-columns:1fr;gap:36px;min-height:0}
  .hero__r{order:2}
  .hero__art{aspect-ratio:16/10}
  .about{grid-template-columns:1fr;gap:40px}
  .about__r{min-height:0;justify-content:flex-start}
  .ghost-hand{font-size:52px}
  .display{grid-template-columns:1fr;gap:30px}
  .ghost-serif{margin-top:0}
  .scene{grid-template-columns:1fr}
  /* Product Display 转横向滚动 */
  .phones{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;-webkit-overflow-scrolling:touch}
  .ph{flex:0 0 168px;scroll-snap-align:start}
}
@media (max-width:767px){
  :root{--pad:20px}
  .hd__in{height:66px}
  .hd__r{gap:8px}
  .hd__r .icon-btn,.hd__r>.btn{display:none}
  .hero__mark{font-size:17vw}
  .hero__hand{font-size:9.5vw}
  .hero__slogan{font-size:17px;letter-spacing:.1em}
  .feats{grid-template-columns:repeat(2,1fr)}
  .voices{grid-template-columns:repeat(2,1fr);gap:14px}
  .scenes{grid-template-columns:repeat(2,1fr)}
  .dl__mid{flex-direction:column;align-items:flex-start;gap:18px}
  .ft__in{grid-template-columns:1fr;justify-items:center;gap:20px}
  .ft__r{flex-direction:column;gap:16px}
}
@media (max-width:479px){
  .scenes{grid-template-columns:1fr}
  .sc{aspect-ratio:16/9}
}

/* 品牌标记：assets/images/logo.png 就位后自动替换成真 logo */
.logo__mark{display:block;flex:0 0 32px;width:32px;height:32px}
.logo__mark img{width:100%;height:100%;object-fit:contain;border-radius:var(--r1)}
.dl__brand .logo__mark{width:36px;height:36px;flex:0 0 36px}

/* Generated image containment: prevent grid and transformed media from crossing cards. */
.hero__in,.hero__r,.hero__art,.voices,.vc,.display,.phones,.scene,.scenes,.sc{min-width:0;max-width:100%}
.hero__in,.hero__r,.hero__art{width:100%}
.hero__art,.vc,.sc{max-width:100%;overflow:hidden;isolation:isolate}
.hero__art>img,.vc>img,.sc>img{display:block;width:100%;height:100%;max-width:100%;object-fit:cover;object-position:center}
@media (max-width:479px){.sc{aspect-ratio:5/6}}