/* ━━━ TOKENS ━━━ */
:root {
    /* Light Mode (Default variables) */
    --bg:          #ffffff;
    --fg:          #202020;
    --sub:         #666666;
    --border:      #e5e5e5;
    --hover-bg:    #f9f9f9;
    --header-bg:   rgba(255, 255, 255, 0.92);
    --info-bg:     #fafafa;
    --badge-bg:    #f4f4f4;
    --line-color:  #ccc;
    --text-strong: #202020;
    
    /* 포인트 컬러 (라임 - 채도 높임) */
    --accent:      #CAFF33;
    --accent-text: #202020;

    /* 그라데이션 텍스트 컬러 (라이트 모드) */
    --hero-top:    #202020;
    --hero-bot:    #aaaaaa;

    /* Spacing & Typography */
    /* ★ 아무리 좁은 화면이라도 적절한 여백 보장 ★ */
    --pad-x:       clamp(20px, 5vw, 80px);
    --section-y:   clamp(60px, 10vw, 140px);
    --font:        'Helvetica Neue', Helvetica, Arial,
                   'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Dark Mode */
body.dark-mode {
    --bg:          #121212;
    --fg:          #ffffff;
    --sub:         #a0a0a0;
    --border:      #333333;
    --hover-bg:    #1e1e1e;
    --header-bg:   rgba(18, 18, 18, 0.92);
    --info-bg:     #1a1a1a;
    --badge-bg:    #2a2a2a;
    --line-color:  #555555;
    --text-strong: #e0e0e0;
    
    /* 다크모드에서도 포인트 컬러는 동일하게 유지 */
    --accent:      #CAFF33;
    --accent-text: #202020;

    /* 그라데이션 텍스트 컬러 (다크 모드) */
    --hero-top:    #ffffff;
    --hero-bot:    #888888;
}

/* ━━━ RESET & 구조적 가로 스크롤(밀림) 완벽 차단 ━━━ */
*, *::before, *::after {
    margin: 0; padding: 0; 
    box-sizing: border-box !important; /* 여백이 폭을 밀어내지 않도록 강제 적용 */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 텍스트 드래그(선택) 영역 색상 변경 */
::selection { background: var(--accent); color: var(--accent-text); }
::-moz-selection { background: var(--accent); color: var(--accent-text); }

html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden !important; /* 화면 밖으로 넘치는 가로 스크롤 완벽 차단 */
    position: relative;
}

body {
    font-family: var(--font);
    background: var(--bg); color: var(--fg);
    line-height: 1.6; 
    /* 텍스트가 길어 화면을 밀어내지 않게 부드러운 줄바꿈 허용 */
    word-break: keep-all; 
    overflow-wrap: break-word;
    transition: background-color 0.4s ease, color 0.4s ease;
}
body.no-scroll { overflow: hidden; height: 100vh; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ━━━ LAYOUT ━━━ */
.container  { 
    width: 100%; 
    max-width: 1400px; 
    margin: 0 auto; 
    padding-left: var(--pad-x) !important; /* 강제 여백 확보 */
    padding-right: var(--pad-x) !important;
}
.section-py { padding-top: var(--section-y); padding-bottom: var(--section-y); }

/* ━━━ INTRO POPUP ━━━ */
.intro-popup {
    position: fixed; inset: 0; z-index: 99999;
    background-color: #121212; 
    overflow: hidden; 
    color: #fff;
    display: flex; align-items: center; justify-content: center; text-align: center;
    transition: opacity .6s cubic-bezier(.165,.84,.44,1), visibility .6s;
}

/* 인터랙티브 캔버스 층 */
.popup-canvas {
    position: absolute; inset: 0; z-index: 1; pointer-events: none; 
}

.intro-popup.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.popup-content {
    position: relative; z-index: 2; 
    padding: clamp(24px, 6vw, 48px) var(--pad-x);
    max-width: 100%; width: 100%;
}
.popup-content p {
    font-size: clamp(13px, 1.5vw, 15px); font-weight: 700;
    letter-spacing: 2px; color: #888; text-transform: uppercase; margin-bottom: 16px;
}
.popup-content h1 {
    /* 글씨가 폭을 밀어내지 않도록 vw 단위를 안전하게 맞춤 */
    font-size: clamp(18px, 6vw, 52px); font-weight: 900;
    line-height: 1.35; letter-spacing: -.03em;
    margin-bottom: clamp(32px, 5vw, 48px);
}
.popup-content h1 span {
    display: block; /* 두 줄 강제 유지하되 레이아웃을 깨지 않음 */
    word-break: keep-all; /* 모바일에선 텍스트가 컨테이너를 넘지 않게 줄바꿈 허용 */
}
.popup-btn {
    background: var(--accent); color: var(--accent-text); border: none; cursor: pointer;
    font-family: var(--font);
    font-size: clamp(16px, 1.5vw, 18px); font-weight: 700;
    padding: clamp(14px, 2vw, 18px) clamp(32px, 5vw, 48px);
    border-radius: 50px;
    transition: transform .3s ease, opacity .3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.popup-btn:hover { transform: scale(1.05); opacity: 0.85; }

/* ━━━ HEADER ━━━ */
header {
    position: fixed; top: 0; left: 0; width: 100%; height: 68px; z-index: 1000;
    background: var(--header-bg);
    color: var(--fg);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center;
    padding: 0 var(--pad-x); 
    transition: box-shadow .3s, background-color 0.4s ease, border-color 0.4s ease, color 0.4s ease;
}

.logo { font-size: clamp(18px, 2.5vw, 22px); font-weight: 900; letter-spacing: -1px; white-space: nowrap; }
nav .nav-menu { display: flex; gap: 8px; }
.nav-item {
    font-size: clamp(13px, 1.2vw, 15px); font-weight: 400;
    padding: 7px clamp(12px, 1.5vw, 18px);
    border: 1px solid var(--border); border-radius: 40px;
    transition: all .25s; white-space: nowrap;
}
.nav-item:hover { background: var(--fg); color: var(--bg); border-color: var(--fg); }

/* ━━━ HEADER BUTTONS & THEME TOGGLE ━━━ */
.header-btns {
    display: flex;
    align-items: center;
    gap: clamp(8px, 1.5vw, 16px);
}
.theme-toggle {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--fg);
    cursor: pointer;
    width: 38px; height: 38px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    transition: background-color 0.3s, border-color 0.3s, color 0.3s;
}
.theme-toggle:hover {
    background: var(--hover-bg);
    border-color: var(--fg);
}

.icon-sun, .icon-moon {
    width: 18px; height: 18px;
}
.icon-sun { display: none; }
.icon-moon { display: block; }
body.dark-mode .icon-sun { display: block; }
body.dark-mode .icon-moon { display: none; }

.btn-contact {
    background: var(--accent); color: var(--accent-text);
    padding: 9px 20px; border-radius: 40px;
    font-size: clamp(13px, 1.2vw, 15px); font-weight: 800;
    transition: opacity .3s, transform .2s, background-color 0.4s, color 0.4s; white-space: nowrap;
}
.btn-contact:hover { opacity: .85; transform: scale(1.05); }

/* Mobile Menu Toggle */
.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--fg);
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
    margin-left: 4px;
    transition: transform 0.3s;
}
.mobile-menu-btn:hover {
    transform: scale(1.1);
}
.mobile-menu-btn svg {
    width: 24px; height: 24px;
}

@media (max-width: 680px) { 
    nav { 
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--header-bg);
        backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
        border-bottom: 1px solid var(--border);
        transform: translateY(-20px);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
        padding: 24px var(--pad-x) 32px;
        box-shadow: 0 15px 30px rgba(0,0,0,0.05);
        z-index: 999;
    }
    body.dark-mode nav {
        box-shadow: 0 15px 30px rgba(0,0,0,0.3);
    }
    nav.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    nav .nav-menu { 
        flex-direction: column; 
        gap: 12px; 
    }
    .nav-item {
        display: block;
        text-align: center;
        padding: 14px;
        border: 1px solid var(--border);
        font-size: 15px;
        font-weight: 500;
        border-radius: 8px;
    }
    .mobile-menu-btn {
        display: block;
    }
}

/* ━━━ HERO ━━━ */
.hero {
    position: relative; 
    min-height: 100vh; min-height: 100svh;
    display: flex; flex-direction: column; justify-content: center;
    padding-top: 68px; padding-bottom: 100px;
    border-bottom: 1px solid var(--border); overflow: hidden;
    transition: border-color 0.4s ease;
    width: 100%;
}
/* 메인 히어로 섹션 전용 캔버스 */
.hero-canvas {
    position: absolute; inset: 0; z-index: 0; pointer-events: none;
}
.hero-big-text {
    position: relative; z-index: 1; 
    /* 모바일에서 폭을 뚫고 나가지 않게 단위를 안전한 vw로 최적화 */
    font-size: clamp(24px, 10vw, 182px); font-weight: 900;
    line-height: .9; letter-spacing: -.04em;
    margin-bottom: clamp(32px, 6vw, 60px);
    text-align: center; width: 100%;
    padding: 0 var(--pad-x);
    
    background: linear-gradient(to top, var(--hero-bot) 0%, var(--hero-top) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}
.hero-big-text span {
    display: block; /* 두 줄 고정 및 밀림 방지 */
    word-break: keep-all;
}
.hero-description { 
    position: relative; z-index: 1; 
    display: flex; justify-content: flex-end; padding: 0 var(--pad-x); 
    width: 100%;
}
.hero-desc-content { max-width: 600px; width: 100%; }
.hero-desc-content h2 {
    font-size: clamp(22px, 3.5vw, 38px); font-weight: 700;
    line-height: 1.35; margin-bottom: 16px; letter-spacing: -.03em;
}
.hero-desc-content p {
    font-size: clamp(16px, 1.8vw, 19px); color: var(--sub);
    font-weight: 300; line-height: 1.7;
}
@media (max-width: 560px) {
    .hero-description { justify-content: flex-start; }
    .hero-desc-content { max-width: 100%; }
}

/* ━━━ SECTION LABEL ━━━ */
.section-label {
    font-size: 15px; font-weight: 500;
    display: inline-flex; align-items: center; justify-content: center;
    padding: 8px 24px; border: 1px solid var(--border); border-radius: 50px;
    align-self: flex-start;
    justify-self: flex-start;
    white-space: nowrap;
    transition: border-color 0.4s ease;
}

/* ━━━ TWO-COL GRID ━━━ */
.two-col {
    width: 100%; max-width: 100%;
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: clamp(32px, 6vw, 80px);
}
.two-col > div { min-width: 0; /* 자식 요소가 그리드 폭을 뚫지 않게 제한 */ }
@media (max-width: 820px) { .two-col { grid-template-columns: 1fr; gap: 28px; } }

/* ━━━ MENTOR & COMMON TITLES ━━━ */
.mentor-content h3,
.workflow-container h3 {
    font-size: clamp(30px, 5vw, 58px); font-weight: 700;
    margin-bottom: clamp(16px, 3vw, 36px);
    letter-spacing: -.03em; line-height: 1.2;
    word-break: keep-all; overflow-wrap: break-word;
}
.mentor-text {
    font-size: clamp(16px, 2vw, 21px);
    max-width: 820px; margin-bottom: 14px;
    font-weight: 300; line-height: 1.8;
    color: var(--text-strong);
    min-width: 0; width: 100%;
}

/* ━━━ STATS GRID ━━━ */
.stats-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--border);
    margin-top: clamp(48px, 8vw, 80px);
    transition: border-color 0.4s ease;
    width: 100%; min-width: 0;
}
.stat-item {
    padding: clamp(32px, 5vw, 60px) clamp(24px, 4vw, 40px);
    border-right: 1px solid var(--border);
    transition: border-color 0.4s ease;
    min-width: 0;
}
.stat-item:last-child { border-right: none; }

@media (max-width: 680px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); margin-top: 40px; }
    .stat-item { padding: 24px 0; border-bottom: 1px solid var(--border); }
    .stat-item:nth-child(odd) { border-right: 1px solid var(--border); padding-right: 16px; }
    .stat-item:nth-child(even) { border-right: none; padding-left: 16px; }
    .stat-item:nth-last-child(-n+2) { border-bottom: none; }
}

.stat-title {
    font-size: 13px; color: var(--sub); margin-bottom: 8px;
    font-weight: 500; text-transform: uppercase; letter-spacing: 1px;
    word-break: keep-all;
}
.stat-value {
    font-size: clamp(30px, 5vw, 62px); font-weight: 900;
    line-height: 1; letter-spacing: -.03em;
    display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px;
}
.stat-unit { font-size: 15px; font-weight: 500; white-space: nowrap; color: var(--sub); }

/* ━━━ CURRICULUM ━━━ */
.phase-container { margin-bottom: clamp(40px, 8vw, 80px); min-width: 0; width: 100%; }
.phase-title {
    font-size: 15px; font-weight: 800; color: var(--sub);
    margin-bottom: 16px; padding-bottom: 10px;
    border-bottom: 2px solid var(--fg); display: inline-block;
    transition: border-color 0.4s ease;
}
.workflow-row { border-bottom: 1px solid var(--border); cursor: pointer; overflow: hidden; transition: background .2s, border-color 0.4s ease; min-width: 0; }
.workflow-row:hover { background: var(--hover-bg); }
.row-header {
    display: flex; justify-content: space-between; align-items: flex-start;
    padding: clamp(16px, 2.5vw, 24px) 0; transition: padding .3s; gap: 8px;
    min-width: 0;
}
.workflow-row.active .row-header { padding-left: 12px; }
.wf-num { font-size: 15px; font-weight: 400; color: var(--sub); width: clamp(28px, 4vw, 60px); flex-shrink: 0; }

.wf-title { font-size: clamp(15px, 2.5vw, 22px); font-weight: 700; flex: 1; letter-spacing: -.02em; padding-right: 8px; min-width: 0; word-break: keep-all; overflow-wrap: break-word; }

/* ━━━ 서브타이틀 (클릭 시 펼쳐지는 영역 내부에 위치) ━━━ */
.wf-subtitle { 
    font-size: clamp(13.5px, 1.4vw, 15px); 
    color: var(--sub); 
    font-weight: 400; 
    line-height: 1.6; 
    letter-spacing: -.01em; 
    word-break: keep-all; 
    overflow-wrap: break-word; 
    display: block;
    margin-bottom: 14px; /* 아래 프로그램 태그와의 여백 */
}

/* 뱃지를 둥근 알약(Pill) 형태로 변경하고 좌우 여백을 살짝 넓힘 */
.wf-difficulty { 
    font-size: 13px; font-weight: 500; padding: 4px 12px; 
    background: var(--badge-bg); border-radius: 50px; color: var(--fg); 
    white-space: nowrap; flex-shrink: 0; 
    transition: background-color 0.4s ease;
}
.row-detail {
    max-height: 0; opacity: 0; overflow: hidden;
    transition: max-height .4s cubic-bezier(.165,.84,.44,1), opacity .4s, padding .4s;
    padding: 0 0 0 clamp(28px, 4vw, 60px);
}
/* 서브타이틀 내용이 길어져도 잘리지 않도록 max-height를 기존 120px에서 240px로 넉넉하게 수정 */
.workflow-row.active .row-detail { max-height: 240px; opacity: 1; padding-bottom: 24px; } 
.tool-group { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.tool-label { font-size: 13px; font-weight: 700; color: var(--sub); margin-right: 4px; }
/* 태그(Figma 등)의 글씨가 좁은 화면에서 두 줄로 깨지지 않도록 white-space: nowrap 추가 */
.tool-tag { font-size: 13px; font-weight: 500; padding: 6px 14px; border: 1px solid var(--border); border-radius: 30px; background: var(--bg); color: var(--fg); transition: border-color 0.4s ease, background-color 0.4s ease, color 0.4s ease; white-space: nowrap; }

/* ━━━ 업데이트 예정 안내 ━━━ */
.phase-upcoming {
    font-size: clamp(13px, 1.4vw, 14.5px);
    color: var(--sub);
    font-style: italic;
    margin-top: 20px;
    padding-left: 12px;
    opacity: 0.7;
    letter-spacing: -.02em;
}

.notice-banner {
    margin-top: 48px;
    padding: clamp(16px, 3vw, 22px) clamp(20px, 4vw, 40px);
    background: var(--fg); color: var(--bg); border-radius: 12px;
    text-align: center; font-weight: 600;
    font-size: clamp(14px, 1.8vw, 17px); letter-spacing: -.02em; line-height: 1.6;
    transition: background-color 0.4s ease, color 0.4s ease;
    word-break: keep-all; overflow-wrap: break-word;
}

/* ━━━ INFO ━━━ */
.info-grid { display: grid; gap: 16px; min-width: 0; width: 100%; }
.info-box { padding: clamp(24px, 5vw, 50px); background: var(--info-bg); border: 1px solid var(--border); border-radius: 12px; transition: background-color 0.4s ease, border-color 0.4s ease; min-width: 0; }
.info-box h4 { font-size: 15px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 24px; color: var(--sub); }
.info-list li { margin-bottom: 16px; display: flex; justify-content: space-between; font-size: clamp(15px, 2vw, 17px); gap: 16px; flex-wrap: wrap; }
.info-list li:last-child { margin-bottom: 0; }
.info-label { font-weight: 700; flex-shrink: 0; }
.info-list span:last-child { text-align: right; color: var(--text-strong); word-break: keep-all; overflow-wrap: break-word; }

/* ━━━ REVIEWS ━━━ */
.reviews-list { display: flex; flex-direction: column; gap: 32px; margin-top: 24px; min-width: 0; width: 100%; }
.review-item { border-bottom: 1px solid var(--border); padding-bottom: 32px; transition: border-color 0.4s ease; min-width: 0; }
.review-item:last-child { border-bottom: none; padding-bottom: 0; }
.review-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; gap: 10px; flex-wrap: wrap; min-width: 0; }

.review-title { font-size: clamp(16px, 2vw, 21px); font-weight: 700; letter-spacing: -.02em; flex: 1; min-width: 0; word-break: keep-all; overflow-wrap: break-word; }
.review-date { font-size: 14px; color: var(--sub); font-weight: 400; white-space: nowrap; flex-shrink: 0; }
.review-text { font-size: clamp(16px, 1.8vw, 18px); color: var(--text-strong); font-weight: 300; line-height: 1.8; margin-bottom: 20px; max-width: 820px; min-width: 0; }
.review-author { font-size: 15px; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; color: var(--sub); }
.review-author::before { content: ''; display: inline-block; width: 24px; height: 1px; background: var(--line-color); transition: background-color 0.4s ease; }

/* ━━━ STICKY BAR 무빙 그라데이션 애니메이션 ━━━ */
@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ━━━ STICKY BAR ━━━ */
.sticky-bottom-bar {
    position: fixed; bottom: 0; left: 0; width: 100%; z-index: 999;
    background: linear-gradient(
        270deg, 
        rgba(202, 255, 51, 0.96), 
        rgba(170, 255, 0, 0.96), 
        rgba(230, 255, 100, 0.96), 
        rgba(202, 255, 51, 0.96)
    );
    background-size: 400% 400%;
    animation: gradientMove 6s ease infinite;
    
    color: var(--accent-text);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 -4px 24px rgba(0,0,0,.1);
    border-top: 1px solid rgba(0,0,0,0.05);
    display: flex; justify-content: center; align-items: center;
    padding: clamp(16px, 3.5vw, 24px) var(--pad-x);
    gap: clamp(12px, 3vw, 24px);
    box-sizing: border-box;
}
.sticky-text { 
    font-size: clamp(16px, 2.8vw, 22px); 
    font-weight: 500; letter-spacing: -.02em; 
    word-break: keep-all;
}
.sticky-text strong { font-weight: 800; color: var(--accent-text); }
.sticky-btn {
    background: #202020; color: var(--accent);
    font-family: var(--font); 
    font-size: clamp(15px, 2.2vw, 19px); font-weight: 800;
    padding: clamp(12px, 2vw, 16px) clamp(24px, 4vw, 36px);
    border-radius: 50px; text-decoration: none; white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: transform .2s, background-color .3s;
}
.sticky-btn:hover { transform: scale(1.03); background: #000000; }

/* 스티키 바 모바일 최적화 (가로 폭 뚫지 않게 랩핑 허용) */
@media (max-width: 480px) {
    .sticky-bottom-bar {
        flex-wrap: wrap; /* 좁으면 줄바꿈 허용하여 가로 스크롤 방지 */
        justify-content: center;
        padding: 14px var(--pad-x);
        gap: 12px;
    }
    .sticky-text { font-size: 15px; line-height: 1.3; min-width: 0; text-align: center; }
    .sticky-btn { padding: 12px 20px; font-size: 15px; flex-shrink: 0; }
}

/* ━━━ SCROLL TO TOP ━━━ */
.scroll-top-btn {
    position: fixed;
    right: clamp(16px, 4vw, 32px);
    /* 하단 스티키 바와 겹치지 않게 그 위로 배치 */
    bottom: clamp(90px, 12vw, 100px); 
    width: 48px; height: 48px;
    border-radius: 50%;
    background: rgba(128, 128, 128, 0.15); /* 은은한 반투명 */
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    color: var(--fg);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    z-index: 998;
    opacity: 0; visibility: hidden; transform: translateY(20px);
    transition: all 0.4s cubic-bezier(.165,.84,.44,1);
}
.scroll-top-btn:hover {
    background: var(--fg);
    color: var(--bg);
    transform: translateY(-5px);
}
.scroll-top-btn.show {
    opacity: 1; visibility: visible; transform: translateY(0);
}

/* ━━━ FOOTER ━━━ */
footer {
    background: #121212; color: #fff;
    padding: clamp(60px, 10vw, 120px) var(--pad-x) clamp(100px, 15vw, 148px);
    overflow: hidden; width: 100%; box-sizing: border-box;
}
.footer-logo {
    font-size: clamp(28px, 10vw, 220px); /* 11vw에서 10vw로 낮춰 넘침 방지 */
    font-weight: 900;
    letter-spacing: clamp(-1px, -0.3vw, -6px);
    line-height: .9;
    opacity: .1;
    margin-bottom: clamp(32px, 6vw, 60px);
    white-space: nowrap; 
    width: 100%;
}
.footer-bottom {
    display: flex; justify-content: space-between;
    align-items: flex-end; gap: 20px; flex-wrap: wrap;
}
.footer-bottom p { font-size: clamp(14px, 1.8vw, 16px); font-weight: 300; color: #888; line-height: 1.7; }