/* 川久保玲灵感网站 · 档案层 V1 — 纸白 + 墨黑 + 青山蓝点（CDG 青山店蓝点幕墙为强调色依据）
   布局规则照抄 REUSABLE_FRAMEWORK_V1：图像第一、2:3 竖幅、小图留白、1180px 容器、衬线大标题。 */

:root {
  --bg: #f5f4f0;
  --bg-soft: #ecebe5;
  --ink: #191917;
  --gray: #6b6963;
  --gray-dim: #93918a;
  --line: #d9d6ce;
  --accent: #2f5aa8; /* CDG 青山店蓝点幕墙（Future Systems 合作） */
  --serif: Georgia, "Times New Roman", "Songti SC", "STSong", SimSun, serif;
  --sans: -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: #fff; }

/* ---------- 档案头 / 标签 ---------- */
.arch-head {
  max-width: 1180px; margin: 0 auto; padding: 9vh 4vw 1.2rem;
  display: flex; align-items: baseline; gap: 2.2rem;
}
.back { font-size: 0.86rem; letter-spacing: 0.14em; color: var(--gray); }
.back:hover { color: var(--accent); }
.arch-title {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(2rem, 4vw, 3rem); letter-spacing: 0.08em;
}
.arch-tabs {
  max-width: 1180px; margin: 0 auto; padding: 0 4vw 1rem;
  display: flex; flex-wrap: wrap; gap: 1.6rem;
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: var(--bg); z-index: 20;
}
.arch-tab {
  font-size: 0.95rem; letter-spacing: 0.22em; color: var(--gray);
  padding: 0.4rem 0; border-bottom: 2px solid transparent;
}
.arch-tab.on { color: var(--ink); border-bottom-color: var(--accent); }
.arch-tab:hover { color: var(--ink); }

/* ---------- 面板 / 分节 ---------- */
.arch-panel { max-width: 1180px; margin: 0 auto; padding: 0 4vw 10vh; }
.arch-sec { padding: 5vh 0 0; }
.arch-sec h2 {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.4rem, 2.6vw, 2rem); margin-bottom: 0.8rem;
}
.sec-sub { color: var(--gray); font-size: 0.92rem; margin-bottom: 1.8rem; }
.h-sm {
  font-family: var(--serif); font-weight: 400; font-size: 1.25rem;
  margin: 2.6rem 0 1rem; scroll-margin-top: 5.5rem;
}

/* ---------- 设计师面板 ---------- */
.des-portrait { width: min(460px, 100%); margin-bottom: 0.7rem; }
.portrait-note { color: var(--gray); font-size: 0.86rem; margin-bottom: 2.4rem; }
.ow-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; }
.ow { background: var(--bg-soft); padding: 1.4rem 1.5rem; }
.ow-orig {
  font-family: var(--serif); font-size: 1.12rem; line-height: 1.75; margin-bottom: 0.7rem;
}
.ow-zh { color: var(--gray); font-size: 0.88rem; line-height: 1.85; margin-bottom: 0.6rem; }
.ow-cite, .ow-jump { color: var(--gray-dim); font-size: 0.82rem; }
.ow-cite { margin-bottom: 0.2rem; }
.src-link, .dl-link { color: var(--accent); }
.src-link:hover, .dl-link:hover { text-decoration: underline; }

.simple-list { border-top: 1px solid var(--line); }
.simple-list .row {
  display: grid; grid-template-columns: 6.2rem 1fr auto; gap: 1.2rem;
  padding: 0.75rem 0; border-bottom: 1px solid var(--line); align-items: baseline;
}
.simple-list .row .yr { font-family: var(--serif); color: var(--ink); }
.simple-list .row .r2 { color: var(--gray-dim); font-size: 0.86rem; }
.simple-list .row .r3 { white-space: nowrap; font-size: 0.86rem; }
.bio-list .row div:nth-child(2) { font-size: 0.95rem; }
.bio-src { color: var(--gray-dim); font-size: 0.82rem; }

/* ---------- 系列收藏卡 ---------- */
.col-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px;
}
@media (max-width: 880px) { .col-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .col-grid { grid-template-columns: 1fr; } }
.col-card { min-width: 0; display: block; }
.col-cover {
  width: 100%; aspect-ratio: 2 / 3; object-fit: cover;
  margin-bottom: 0.7rem; background: var(--bg-soft);
}
.c-en { font-family: var(--serif); font-size: 1.02rem; line-height: 1.5; }
.c-zh { color: var(--ink); font-size: 0.92rem; }
.c-meta { color: var(--gray-dim); font-size: 0.82rem; }
.c-note { color: var(--gray); font-size: 0.82rem; margin-top: 0.3rem; }
.col-card:hover .c-en { color: var(--accent); }

/* ---------- 系列详情页 ---------- */
.colp-head { max-width: 1180px; margin: 0 auto; padding: 8vh 4vw 1.4rem; }
.colp-head .c-title { font-family: var(--serif); font-weight: 400; font-size: clamp(1.6rem, 3vw, 2.4rem); }
.colp-head .c-en { color: var(--gray); font-family: var(--serif); margin-bottom: 1.2rem; }
.colp-meta { display: flex; flex-wrap: wrap; gap: 1.8rem; font-size: 0.9rem; }
.colp-meta span { color: var(--gray-dim); letter-spacing: 0.14em; margin-right: 0.5rem; font-size: 0.8rem; }

/* ---------- 缩略图库 ---------- */
.thumb-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 22px;
}
.thumb { min-width: 0; }
.thumb img {
  width: 100%; aspect-ratio: 2 / 3; object-fit: cover; background: var(--bg-soft);
  cursor: zoom-in;
}
.t-meta { color: var(--gray-dim); font-size: 0.76rem; line-height: 1.6; margin-top: 0.45rem; }
.t-meta b { display: block; color: var(--gray); font-weight: 600; }

/* ---------- 按钮 ---------- */
.p-btn, .dl-link {
  font-family: var(--sans); font-size: 0.86rem; letter-spacing: 0.1em;
  background: none; border: 1px solid var(--line); color: var(--ink);
  padding: 0.55rem 1.2rem; cursor: pointer;
}
.p-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- 灯箱 ---------- */
#lightbox {
  position: fixed; inset: 0; z-index: 100; display: none;
  background: rgba(16, 16, 15, 0.94);
}
#lightbox.open { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.lb-close {
  position: absolute; top: 1.2rem; right: 1.6rem; z-index: 2;
  background: none; border: none; color: #eee; font-size: 2.2rem; cursor: pointer; line-height: 1;
}
.lb-img { max-height: 78vh; max-width: 92vw; object-fit: contain; }
.lb-bar {
  width: min(1100px, 92vw); margin-top: 0.9rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; flex-wrap: wrap;
}
.lb-meta { color: #cfcdc6; font-size: 0.86rem; line-height: 1.7; }
.lb-meta b { display: block; color: #fff; font-size: 0.95rem; }
.lb-actions { display: flex; gap: 1rem; }
.lb-src, .lb-dl { color: #e8e6df; font-size: 0.86rem; border: 1px solid #4a4a45; padding: 0.45rem 1rem; }
.lb-src:hover, .lb-dl:hover { border-color: #fff; color: #fff; }
.lb-frame { width: min(1100px, 92vw); }
.lb-frame iframe { width: 100%; aspect-ratio: 16 / 9; border: 0; background: #000; }

/* ---------- 页脚 / 编辑条 ---------- */
footer {
  max-width: 1180px; margin: 0 auto; padding: 4vh 4vw 7vh;
  color: var(--gray-dim); font-size: 0.82rem; letter-spacing: 0.08em;
}

/* ---------- 体验层（八段式路径页）— 结构照抄参考实现，令牌为 CDG 纸白/墨黑/蓝点 ---------- */
.cine { position: fixed; inset: 0; z-index: 300; background: #101010; color: #f2f1ec;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2.2rem; text-align: center; cursor: pointer; }
.cine.gone { display: none; }
.cine-line { font-family: var(--serif); font-size: clamp(1.3rem, 2.6vw, 2rem); line-height: 1.8;
  opacity: 0; animation: cineIn 1.6s ease forwards; animation-delay: calc(1s + var(--i) * 1.8s); padding: 0 6vw; }
.cine-line .q-zh { display: block; color: #b9b7b0; font-family: var(--sans); font-size: .95rem; margin-top: .8rem; }
.cine-skip { position: absolute; bottom: 4vh; color: #6f6d67; font-size: .8rem; letter-spacing: .2em; }
@keyframes cineIn { to { opacity: 1; } }

.topbar { max-width: 1180px; margin: 0 auto; padding: 2.2rem 4vw 0; display: flex;
  justify-content: space-between; font-size: .88rem; letter-spacing: .12em; }
.topbar .arch-link { color: var(--accent); }

.l1 { position: relative; height: 92vh; overflow: hidden; }
.l1 .bg { width: 100%; height: 100%; object-fit: cover; }
.l1-text { position: absolute; left: 0; right: 0; bottom: 0; padding: 3.2rem 6vw 4.5rem;
  background: linear-gradient(transparent, rgba(12,12,11,.88)); color: #f4f3ee; }
.l1-tag { font-size: .82rem; letter-spacing: .3em; color: #cfcdc6; margin-bottom: .9rem; }
.l1-sentence { font-family: var(--serif); font-size: clamp(1.3rem, 2.8vw, 2.1rem); line-height: 1.8; max-width: 1000px; }
.l1-sentence .q-zh { display: block; font-family: var(--sans); font-size: .95rem; color: #cfcdc6; margin-top: .9rem; }
.scroll-cue { position: absolute; bottom: 1.4rem; right: 6vw; color: #b9b7b0; font-size: .8rem; letter-spacing: .2em; }

.section { padding: 13vh 8vw; max-width: 1180px; margin: 0 auto; }
.kicker { display: block; font-size: .82rem; letter-spacing: .35em; color: var(--gray-dim); margin-bottom: 1rem; }
.section-title { font-family: var(--serif); font-weight: 400; font-size: clamp(1.5rem, 3vw, 2.3rem);
  line-height: 1.6; margin-bottom: 1.1rem; }
.lede { color: var(--gray); max-width: 60em; margin-bottom: 2.6rem; }
.arch-hint { color: var(--gray-dim); font-size: .88rem; margin-bottom: 2rem; }

.answer-words { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 22px; }
@media (max-width: 900px) { .answer-words { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 560px) { .answer-words { grid-template-columns: 1fr; } }
.aw { border-top: 2px solid var(--accent); padding-top: 1.1rem; min-width: 0; }
.aw-word { font-family: var(--serif); font-size: 1.25rem; margin-bottom: .6rem; }
.aw-gloss { color: var(--gray); font-size: .9rem; line-height: 1.9; }
.aw-gloss .q-orig { font-family: var(--serif); color: var(--ink); display: block; margin-bottom: .5rem; }
.aw-gloss .q-zh { display: block; margin-bottom: .5rem; }
.aw-gloss .cite { display: block; color: var(--gray-dim); font-size: .8rem; }

.evidence-item { display: grid; grid-template-columns: minmax(0,5fr) minmax(0,6fr); gap: 2.6rem;
  align-items: center; margin-bottom: 7vh; }
.evidence-item.flip figure { order: 2; }
.evidence-item figure img { width: 100%; aspect-ratio: 2/3; object-fit: cover; background: var(--bg-soft); }
.ev-tag { color: var(--accent); font-size: .82rem; letter-spacing: .22em; margin-bottom: .7rem; }
.evidence-item h3 { font-family: var(--serif); font-weight: 400; font-size: 1.4rem; margin-bottom: .8rem; }
.evidence-item p { color: var(--gray); font-size: .95rem; }
.evidence-item .cite { color: var(--gray-dim); font-size: .8rem; display: block; margin-top: .8rem; }
@media (max-width: 760px) { .evidence-item { grid-template-columns: 1fr; } .evidence-item.flip figure { order: 0; } }

.quote { background: var(--bg-soft); padding: 14vh 8vw; text-align: center; }
.quote .q-text { font-family: var(--serif); font-size: clamp(1.4rem, 3vw, 2.2rem); line-height: 1.9; max-width: 900px; margin: 0 auto 1.4rem; }
.quote .q-attr { color: var(--gray-dim); font-size: .88rem; }

.cmp-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 22px; }
@media (max-width: 900px) { .cmp-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 560px) { .cmp-grid { grid-template-columns: 1fr; } }
.cmp { min-width: 0; }
.cmp img { width: 100%; aspect-ratio: 2/3; object-fit: cover; background: var(--bg-soft); margin-bottom: .7rem; }
.cmp-name { font-family: var(--serif); font-size: 1.02rem; }
.cmp-phrase { color: var(--ink); font-size: .9rem; margin: .2rem 0 .4rem; }
.cmp-note { color: var(--gray-dim); font-size: .8rem; line-height: 1.8; }
.cmp-close { color: var(--gray); font-size: .88rem; margin-top: 2.4rem; }

.takeaway { text-align: center; }
.tk-line1 { font-family: var(--serif); font-weight: 400; font-size: clamp(1.7rem, 3.4vw, 2.6rem); margin-bottom: 1rem; }
.tk-line2 { color: var(--gray); max-width: 46em; margin: 0 auto 3rem; }
.next-door { display: block; color: var(--gray-dim); font-size: .88rem; letter-spacing: .1em; margin-bottom: 2rem; }
.nd-q { color: var(--ink); }
.toc { display: inline-block; color: var(--accent); font-size: .92rem; letter-spacing: .12em; }

.deep-toggle { position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 60; background: var(--ink);
  color: var(--bg); border: none; padding: .7rem 1.1rem; font-size: .82rem; letter-spacing: .3em; cursor: pointer; }
.deep { position: fixed; inset: 0; z-index: 200; background: var(--bg); display: none; overflow-y: auto; }
.deep.open { display: block; }
.deep-close { position: fixed; top: 1.2rem; right: 1.6rem; background: none; border: 1px solid var(--line);
  font-size: 1.4rem; padding: .2rem .8rem; cursor: pointer; color: var(--ink); }
.deep-inner { max-width: 860px; margin: 0 auto; padding: 9vh 6vw 12vh; }
.deep-inner h2 { font-family: var(--serif); font-weight: 400; font-size: 1.8rem; margin-bottom: .6rem; }
.deep-sub { color: var(--gray); font-size: .9rem; margin-bottom: 2.6rem; }
.deep-inner h3 { font-family: var(--serif); font-weight: 400; font-size: 1.2rem; margin: 2.4rem 0 1.2rem; }
.q-block { border-left: 2px solid var(--accent); padding-left: 1.2rem; margin-bottom: 1.6rem; }
.q-orig { font-family: var(--serif); line-height: 1.9; margin-bottom: .6rem; }
.q-zh { color: var(--gray); font-size: .92rem; margin-bottom: .5rem; }
.q-src { color: var(--gray-dim); font-size: .8rem; }
.tl { list-style: none; border-top: 1px solid var(--line); }
.tl li { display: grid; grid-template-columns: 6.5rem 1fr; gap: 1rem; padding: .7rem 0; border-bottom: 1px solid var(--line); }
.tl .yr { font-family: var(--serif); }
.tl li span:last-child { color: var(--gray); font-size: .92rem; }
.src-list { color: var(--gray); font-size: .9rem; line-height: 2.1; }
.deep-note { color: var(--gray-dim); font-size: .8rem; margin-top: 2.6rem; }

/* ---------- 首页枢纽（基准=山本耀司站 doors 结构） ---------- */
.home-head {
  max-width: 1180px; margin: 0 auto; padding: 6vh 8vw 2rem;
  display: flex; justify-content: space-between; align-items: baseline;
}
.home-head .brand {
  font-family: var(--serif); font-size: 1.15rem; letter-spacing: 0.2em;
}
.home-head .arch-link { font-size: 0.86rem; letter-spacing: 0.16em; color: var(--accent); }
.home-head .arch-link:hover { text-decoration: underline; }

.doors { padding: 10vh 8vw 12vh; max-width: 1180px; margin: 0 auto; }

.doors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
@media (max-width: 900px) { .doors-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .doors-grid { grid-template-columns: 1fr; } }

.door {
  background: var(--bg);
  padding: 2rem 1.6rem 2.4rem;
  display: flex; flex-direction: column; gap: 1rem;
  min-height: 300px; min-width: 0;
}
.door .door-word {
  font-family: var(--serif);
  font-size: 1.9rem;
  letter-spacing: 0.2em;
}
.door .door-q { font-size: 0.9rem; color: var(--gray); line-height: 1.8; flex: 1; }
.door .door-q .q-zh { display: block; font-size: 0.8rem; color: var(--gray-dim); margin-top: 0.5rem; }
.door .door-src { font-size: 0.78rem; color: var(--gray-dim); }
.door .door-state {
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--gray-dim);
}
.door.active { cursor: pointer; position: relative; transition: background 0.3s; }
.door.active:hover { background: var(--bg-soft); }
.door.active .door-word { box-shadow: inset 0 -0.16em 0 var(--accent); width: fit-content; }
.door.active .door-q { color: var(--ink); }
.door.active .door-q .q-zh { color: var(--gray); }
.door.active .door-state { color: var(--accent); }

.door .door-thumb {
  width: 88px;
  height: 118px;
  object-fit: cover;
  filter: grayscale(0.35);
}

footer {
  max-width: 1180px; margin: 0 auto;
  border-top: 1px solid var(--line);
  padding: 3.2rem 8vw 4rem;
  color: var(--gray-dim);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  line-height: 2.2;
}